331350995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{169489}}^1$

素因数の和:169534

約数の個数: 16

約数和(自身を含む): 439318080

約数和(自身を除く): 107967085

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 169489, 847445, 2881313, 3898247, 14406565, 19491235, 66270199, 331350995]

約数ペア:

[(1, 331350995), (5, 66270199), (17, 19491235), (23, 14406565), (85, 3898247), (115, 2881313), (391, 847445), (1955, 169489)]