7931417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 9092160

約数和(自身を除く): 1160743

約数列:

[1, 13, 19, 163, 197, 247, 2119, 2561, 3097, 3743, 32111, 40261, 48659, 417443, 610109, 7931417]

約数ペア:

[(1, 7931417), (13, 610109), (19, 417443), (163, 48659), (197, 40261), (247, 32111), (2119, 3743), (2561, 3097)]