38340513

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{23279}}^1$

素因数の和:23349

約数の個数: 16

約数和(自身を含む): 57734400

約数和(自身を除く): 19393887

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 23279, 69837, 209511, 628533, 1420019, 4260057, 12780171, 38340513]

約数ペア:

[(1, 38340513), (3, 12780171), (9, 4260057), (27, 1420019), (61, 628533), (183, 209511), (549, 69837), (1647, 23279)]