275702947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2503}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 306389440

約数和(自身を除く): 30686493

約数列:

[1, 13, 37, 229, 481, 2503, 2977, 8473, 32539, 92611, 110149, 573187, 1203943, 7451431, 21207919, 275702947]

約数ペア:

[(1, 275702947), (13, 21207919), (37, 7451431), (229, 1203943), (481, 573187), (2503, 110149), (2977, 92611), (8473, 32539)]