1640531229

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{30091}}^1$

素因数の和:31180

約数の個数: 16

約数和(自身を含む): 2318287680

約数和(自身を除く): 677756451

約数列:

[1, 3, 17, 51, 1069, 3207, 18173, 30091, 54519, 90273, 511547, 1534641, 32167279, 96501837, 546843743, 1640531229]

約数ペア:

[(1, 1640531229), (3, 546843743), (17, 96501837), (51, 32167279), (1069, 1534641), (3207, 511547), (18173, 90273), (30091, 54519)]