2027804583

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{2699}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 3324240000

約数和(自身を除く): 1296435417

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 269, 399, 807, 931, 1883, 2699, 2793, 5111, 5649, 8097, 13181, 15333, 18893, 35777, 39543, 51281, 56679, 107331, 132251, 153843, 250439, 358967, 396753, 726031, 751317, 1076901, 2178093, 2512769, 5082217, 7538307, 13794589, 15246651, 35575519, 41383767, 96562123, 106726557, 289686369, 675934861, 2027804583]

約数ペア:

[(1, 2027804583), (3, 675934861), (7, 289686369), (19, 106726557), (21, 96562123), (49, 41383767), (57, 35575519), (133, 15246651), (147, 13794589), (269, 7538307), (399, 5082217), (807, 2512769), (931, 2178093), (1883, 1076901), (2699, 751317), (2793, 726031), (5111, 396753), (5649, 358967), (8097, 250439), (13181, 153843), (15333, 132251), (18893, 107331), (35777, 56679), (39543, 51281)]