557095947

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{8669}}^1$

素因数の和:9394

約数の個数: 16

約数和(自身を含む): 767953920

約数和(自身を除く): 210857973

約数列:

[1, 3, 31, 93, 691, 2073, 8669, 21421, 26007, 64263, 268739, 806217, 5990279, 17970837, 185698649, 557095947]

約数ペア:

[(1, 557095947), (3, 185698649), (31, 17970837), (93, 5990279), (691, 806217), (2073, 268739), (8669, 64263), (21421, 26007)]