289280492733

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{1987}}^1\times {\mathrm{325697}}^1$

素因数の和:327836

約数の個数: 16

約数和(自身を含む): 388492574400

約数和(自身を除く): 99212081667

約数列:

[1, 3, 149, 447, 1987, 5961, 296063, 325697, 888189, 977091, 48528853, 145586559, 647159939, 1941479817, 96426830911, 289280492733]

約数ペア:

[(1, 289280492733), (3, 96426830911), (149, 1941479817), (447, 647159939), (1987, 145586559), (5961, 48528853), (296063, 977091), (325697, 888189)]