30171183

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75617}}^1$

素因数の和:75646

約数の個数: 16

約数和(自身を含む): 48395520

約数和(自身を除く): 18224337

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 75617, 226851, 529319, 1436723, 1587957, 4310169, 10057061, 30171183]

約数ペア:

[(1, 30171183), (3, 10057061), (7, 4310169), (19, 1587957), (21, 1436723), (57, 529319), (133, 226851), (399, 75617)]