38589021

素因数分解:

$3^3\times {\mathrm{47}}^2\times {\mathrm{647}}^1$

素因数の和:750

約数の個数: 24

約数和(自身を含む): 58501440

約数和(自身を除く): 19912419

約数列:

[1, 3, 9, 27, 47, 141, 423, 647, 1269, 1941, 2209, 5823, 6627, 17469, 19881, 30409, 59643, 91227, 273681, 821043, 1429223, 4287669, 12863007, 38589021]

約数ペア:

[(1, 38589021), (3, 12863007), (9, 4287669), (27, 1429223), (47, 821043), (141, 273681), (423, 91227), (647, 59643), (1269, 30409), (1941, 19881), (2209, 17469), (5823, 6627)]