7992179

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 18

約数和(自身を含む): 9203436

約数和(自身を除く): 1211257

約数列:

[1, 13, 19, 131, 169, 247, 361, 1703, 2489, 3211, 4693, 22139, 32357, 47291, 61009, 420641, 614783, 7992179]

約数ペア:

[(1, 7992179), (13, 614783), (19, 420641), (131, 61009), (169, 47291), (247, 32357), (361, 22139), (1703, 4693), (2489, 3211)]