3128935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 4020192

約数和(自身を除く): 891257

約数列:

[1, 5, 17, 85, 131, 281, 655, 1405, 2227, 4777, 11135, 23885, 36811, 184055, 625787, 3128935]

約数ペア:

[(1, 3128935), (5, 625787), (17, 184055), (85, 36811), (131, 23885), (281, 11135), (655, 4777), (1405, 2227)]