13435331

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 17093664

約数和(自身を除く): 3658333

約数列:

[1, 7, 13, 41, 91, 169, 277, 287, 533, 1183, 1939, 3601, 3731, 6929, 11357, 25207, 46813, 48503, 79499, 147641, 327691, 1033487, 1919333, 13435331]

約数ペア:

[(1, 13435331), (7, 1919333), (13, 1033487), (41, 327691), (91, 147641), (169, 79499), (277, 48503), (287, 46813), (533, 25207), (1183, 11357), (1939, 6929), (3601, 3731)]