1720433

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 2068416

約数和(自身を除く): 347983

約数列:

[1, 11, 13, 53, 143, 227, 583, 689, 2497, 2951, 7579, 12031, 32461, 132341, 156403, 1720433]

約数ペア:

[(1, 1720433), (11, 156403), (13, 132341), (53, 32461), (143, 12031), (227, 7579), (583, 2951), (689, 2497)]