39175899

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13421}}^1$

素因数の和:13570

約数の個数: 16

約数和(自身を含む): 60130560

約数和(自身を除く): 20954661

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 13421, 40263, 93947, 281841, 1865519, 5596557, 13058633, 39175899]

約数ペア:

[(1, 39175899), (3, 13058633), (7, 5596557), (21, 1865519), (139, 281841), (417, 93947), (973, 40263), (2919, 13421)]