145645643

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 175757904

約数和(自身を除く): 30112261

約数列:

[1, 11, 13, 53, 121, 143, 583, 689, 1573, 1747, 6413, 7579, 19217, 22711, 83369, 92591, 211387, 249821, 1018501, 1203683, 2748031, 11203511, 13240513, 145645643]

約数ペア:

[(1, 145645643), (11, 13240513), (13, 11203511), (53, 2748031), (121, 1203683), (143, 1018501), (583, 249821), (689, 211387), (1573, 92591), (1747, 83369), (6413, 22711), (7579, 19217)]