2736513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 4484480

約数和(自身を除く): 1747967

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 1231, 2223, 3693, 11079, 16003, 23389, 48009, 70167, 144027, 210501, 304057, 912171, 2736513]

約数ペア:

[(1, 2736513), (3, 912171), (9, 304057), (13, 210501), (19, 144027), (39, 70167), (57, 48009), (117, 23389), (171, 16003), (247, 11079), (741, 3693), (1231, 2223)]