9247745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8369}}^1$

素因数の和:8404

約数の個数: 16

約数和(自身を含む): 12655440

約数和(自身を除く): 3407695

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 8369, 41845, 108797, 142273, 543985, 711365, 1849549, 9247745]

約数ペア:

[(1, 9247745), (5, 1849549), (13, 711365), (17, 543985), (65, 142273), (85, 108797), (221, 41845), (1105, 8369)]