1251549

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 2052960

約数和(自身を除く): 801411

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 563, 741, 1689, 2223, 5067, 7319, 10697, 21957, 32091, 65871, 96273, 139061, 417183, 1251549]

約数ペア:

[(1, 1251549), (3, 417183), (9, 139061), (13, 96273), (19, 65871), (39, 32091), (57, 21957), (117, 10697), (171, 7319), (247, 5067), (563, 2223), (741, 1689)]