40701609

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{38653}}^1$

素因数の和:38678

約数の個数: 20

約数和(自身を含む): 65479876

約数和(自身を除く): 24778267

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 38653, 115959, 347877, 502489, 1043631, 1507467, 3130893, 4522401, 13567203, 40701609]

約数ペア:

[(1, 40701609), (3, 13567203), (9, 4522401), (13, 3130893), (27, 1507467), (39, 1043631), (81, 502489), (117, 347877), (351, 115959), (1053, 38653)]