7272213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{709}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 10496640

約数和(自身を除く): 3224427

約数列:

[1, 3, 13, 39, 263, 709, 789, 2127, 3419, 9217, 10257, 27651, 186467, 559401, 2424071, 7272213]

約数ペア:

[(1, 7272213), (3, 2424071), (13, 559401), (39, 186467), (263, 27651), (709, 10257), (789, 9217), (2127, 3419)]