123053567

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28771}}^1$

素因数の和:28838

約数の個数: 16

約数和(自身を含む): 154678272

約数和(自身を除く): 31624705

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 28771, 201397, 374023, 1352237, 2618161, 9465659, 17579081, 123053567]

約数ペア:

[(1, 123053567), (7, 17579081), (13, 9465659), (47, 2618161), (91, 1352237), (329, 374023), (611, 201397), (4277, 28771)]