124207921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 133920000

約数和(自身を除く): 9712079

約数列:

[1, 19, 59, 179, 619, 1121, 3401, 10561, 11761, 36521, 110801, 200659, 693899, 2105219, 6537259, 124207921]

約数ペア:

[(1, 124207921), (19, 6537259), (59, 2105219), (179, 693899), (619, 200659), (1121, 110801), (3401, 36521), (10561, 11761)]