100221781

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 112544640

約数和(自身を除く): 12322859

約数列:

[1, 11, 53, 103, 583, 1133, 1669, 5459, 18359, 60049, 88457, 171907, 973027, 1890977, 9111071, 100221781]

約数ペア:

[(1, 100221781), (11, 9111071), (53, 1890977), (103, 973027), (583, 171907), (1133, 88457), (1669, 60049), (5459, 18359)]