9856781

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:157

約数の個数: 18

約数和(自身を含む): 11423370

約数和(自身を除く): 1566589

約数列:

[1, 11, 29, 53, 121, 319, 583, 1537, 2809, 3509, 6413, 16907, 30899, 81461, 185977, 339889, 896071, 9856781]

約数ペア:

[(1, 9856781), (11, 896071), (29, 339889), (53, 185977), (121, 81461), (319, 30899), (583, 16907), (1537, 6413), (2809, 3509)]