65986817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2360

約数の個数: 16

約数和(自身を含む): 74393088

約数和(自身を除く): 8406271

約数列:

[1, 13, 31, 73, 403, 949, 2243, 2263, 29159, 29419, 69533, 163739, 903929, 2128607, 5075909, 65986817]

約数ペア:

[(1, 65986817), (13, 5075909), (31, 2128607), (73, 903929), (403, 163739), (949, 69533), (2243, 29419), (2263, 29159)]