1201948781

素因数分解:

${\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{54881}}^1$

素因数の和:55084

約数の個数: 12

約数和(自身を含む): 1328473692

約数和(自身を除く): 126524911

約数列:

[1, 11, 121, 181, 1991, 21901, 54881, 603691, 6640601, 9933461, 109268071, 1201948781]

約数ペア:

[(1, 1201948781), (11, 109268071), (121, 9933461), (181, 6640601), (1991, 603691), (21901, 54881)]