261018939

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1\times {\mathrm{1451}}^1$

素因数の和:2498

約数の個数: 16

約数和(自身を含む): 354334464

約数和(自身を除く): 93315525

約数列:

[1, 3, 61, 183, 983, 1451, 2949, 4353, 59963, 88511, 179889, 265533, 1426333, 4278999, 87006313, 261018939]

約数ペア:

[(1, 261018939), (3, 87006313), (61, 4278999), (183, 1426333), (983, 265533), (1451, 179889), (2949, 88511), (4353, 59963)]