8991697

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 10648512

約数和(自身を除く): 1656815

約数列:

[1, 11, 13, 143, 227, 277, 2497, 2951, 3047, 3601, 32461, 39611, 62879, 691669, 817427, 8991697]

約数ペア:

[(1, 8991697), (11, 817427), (13, 691669), (143, 62879), (227, 39611), (277, 32461), (2497, 3601), (2951, 3047)]