65642801

素因数分解:

$7^2\times {\mathrm{607}}^1\times {\mathrm{2207}}^1$

素因数の和:2828

約数の個数: 12

約数和(自身を含む): 76520448

約数和(自身を除く): 10877647

約数列:

[1, 7, 49, 607, 2207, 4249, 15449, 29743, 108143, 1339649, 9377543, 65642801]

約数ペア:

[(1, 65642801), (7, 9377543), (49, 1339649), (607, 108143), (2207, 29743), (4249, 15449)]