1158213331

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{258703}}^1$

素因数の和:258762

約数の個数: 12

約数和(自身を含む): 1307490016

約数和(自身を除く): 149276685

約数列:

[1, 11, 37, 121, 407, 4477, 258703, 2845733, 9572011, 31303063, 105292121, 1158213331]

約数ペア:

[(1, 1158213331), (11, 105292121), (37, 31303063), (121, 9572011), (407, 2845733), (4477, 258703)]