30518247

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3343}}^1$

素因数の和:3542

約数の個数: 16

約数和(自身を含む): 43338240

約数和(自身を除く): 12819993

約数列:

[1, 3, 17, 51, 179, 537, 3043, 3343, 9129, 10029, 56831, 170493, 598397, 1795191, 10172749, 30518247]

約数ペア:

[(1, 30518247), (3, 10172749), (17, 1795191), (51, 598397), (179, 170493), (537, 56831), (3043, 10029), (3343, 9129)]