39715641

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27409}}^1$

素因数の和:27445

約数の個数: 24

約数和(自身を含む): 68415360

約数和(自身を除く): 28699719

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 27409, 82227, 191863, 246681, 575589, 630407, 1726767, 1891221, 4412849, 5673663, 13238547, 39715641]

約数ペア:

[(1, 39715641), (3, 13238547), (7, 5673663), (9, 4412849), (21, 1891221), (23, 1726767), (63, 630407), (69, 575589), (161, 246681), (207, 191863), (483, 82227), (1449, 27409)]