20111514621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9990817}}^1$

素因数の和:9990892

約数の個数: 16

約数和(自身を含む): 29732674368

約数和(自身を除く): 9621159747

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 9990817, 29972451, 109898987, 329696961, 609439837, 1828319511, 6703838207, 20111514621]

約数ペア:

[(1, 20111514621), (3, 6703838207), (11, 1828319511), (33, 609439837), (61, 329696961), (183, 109898987), (671, 29972451), (2013, 9990817)]