2512225053

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{1651693}}^1$

素因数の和:1651725

約数の個数: 18

約数和(自身を含む): 3929380026

約数和(自身を除く): 1417154973

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 1651693, 4955079, 14865237, 21472009, 64416027, 193248081, 279136117, 837408351, 2512225053]

約数ペア:

[(1, 2512225053), (3, 837408351), (9, 279136117), (13, 193248081), (39, 64416027), (117, 21472009), (169, 14865237), (507, 4955079), (1521, 1651693)]