47157209

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{6389}}^1$

素因数の和:6472

約数の個数: 12

約数和(自身を含む): 52691940

約数和(自身を除く): 5534731

約数列:

[1, 11, 61, 121, 671, 6389, 7381, 70279, 389729, 773069, 4287019, 47157209]

約数ペア:

[(1, 47157209), (11, 4287019), (61, 773069), (121, 389729), (671, 70279), (6389, 7381)]