2488390983

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 4191022080

約数和(自身を除く): 1702631097

約数列:

[1, 3, 9, 13, 27, 39, 41, 47, 117, 123, 141, 169, 283, 351, 369, 423, 507, 533, 611, 849, 1107, 1269, 1521, 1599, 1833, 1927, 2547, 3679, 4563, 4797, 5499, 5781, 6929, 7641, 7943, 11037, 11603, 13301, 14391, 16497, 17343, 20787, 23829, 25051, 33111, 34809, 39903, 47827, 52029, 62361, 71487, 75153, 99333, 104427, 119709, 143481, 150839, 172913, 187083, 214461, 225459, 313281, 325663, 359127, 430443, 452517, 518739, 545341, 676377, 976989, 1291329, 1357551, 1556217, 1636023, 1960907, 2247869, 2930967, 4072653, 4668651, 4908069, 5882721, 6743607, 7089433, 8792901, 14724207, 17648163, 20230821, 21268299, 52944489, 60692463, 63804897, 92162629, 191414691, 276487887, 829463661, 2488390983]

約数ペア:

[(1, 2488390983), (3, 829463661), (9, 276487887), (13, 191414691), (27, 92162629), (39, 63804897), (41, 60692463), (47, 52944489), (117, 21268299), (123, 20230821), (141, 17648163), (169, 14724207), (283, 8792901), (351, 7089433), (369, 6743607), (423, 5882721), (507, 4908069), (533, 4668651), (611, 4072653), (849, 2930967), (1107, 2247869), (1269, 1960907), (1521, 1636023), (1599, 1556217), (1833, 1357551), (1927, 1291329), (2547, 976989), (3679, 676377), (4563, 545341), (4797, 518739), (5499, 452517), (5781, 430443), (6929, 359127), (7641, 325663), (7943, 313281), (11037, 225459), (11603, 214461), (13301, 187083), (14391, 172913), (16497, 150839), (17343, 143481), (20787, 119709), (23829, 104427), (25051, 99333), (33111, 75153), (34809, 71487), (39903, 62361), (47827, 52029)]