4051593

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 7902720

約数和(自身を除く): 3851127

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 97, 117, 119, 153, 189, 221, 273, 291, 351, 357, 459, 663, 679, 819, 873, 1071, 1261, 1547, 1649, 1989, 2037, 2457, 2619, 3213, 3783, 4641, 4947, 5967, 6111, 8827, 11349, 11543, 13923, 14841, 18333, 21437, 26481, 34047, 34629, 41769, 44523, 64311, 79443, 103887, 150059, 192933, 238329, 311661, 450177, 578799, 1350531, 4051593]

約数ペア:

[(1, 4051593), (3, 1350531), (7, 578799), (9, 450177), (13, 311661), (17, 238329), (21, 192933), (27, 150059), (39, 103887), (51, 79443), (63, 64311), (91, 44523), (97, 41769), (117, 34629), (119, 34047), (153, 26481), (189, 21437), (221, 18333), (273, 14841), (291, 13923), (351, 11543), (357, 11349), (459, 8827), (663, 6111), (679, 5967), (819, 4947), (873, 4641), (1071, 3783), (1261, 3213), (1547, 2619), (1649, 2457), (1989, 2037)]