7287241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 8357440

約数和(自身を除く): 1070199

約数列:

[1, 13, 19, 163, 181, 247, 2119, 2353, 3097, 3439, 29503, 40261, 44707, 383539, 560557, 7287241]

約数ペア:

[(1, 7287241), (13, 560557), (19, 383539), (163, 44707), (181, 40261), (247, 29503), (2119, 3439), (2353, 3097)]