425426183

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{667859}}^1$

素因数の和:667886

約数の個数: 12

約数和(自身を含む): 532952280

約数和(自身を除く): 107526097

約数列:

[1, 7, 13, 49, 91, 637, 667859, 4675013, 8682167, 32725091, 60775169, 425426183]

約数ペア:

[(1, 425426183), (7, 60775169), (13, 32725091), (49, 8682167), (91, 4675013), (637, 667859)]