4850391

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 8081920

約数和(自身を除く): 3231529

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 163, 273, 327, 489, 763, 1141, 1417, 2119, 2289, 3423, 4251, 6357, 9919, 14833, 17767, 29757, 44499, 53301, 124369, 230971, 373107, 692913, 1616797, 4850391]

約数ペア:

[(1, 4850391), (3, 1616797), (7, 692913), (13, 373107), (21, 230971), (39, 124369), (91, 53301), (109, 44499), (163, 29757), (273, 17767), (327, 14833), (489, 9919), (763, 6357), (1141, 4251), (1417, 3423), (2119, 2289)]