2017169301

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{644669}}^1$

素因数の和:644828

約数の個数: 16

約数和(自身を含む): 3094416000

約数和(自身を除く): 1077246699

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 644669, 1934007, 4512683, 13538049, 96055681, 288167043, 672389767, 2017169301]

約数ペア:

[(1, 2017169301), (3, 672389767), (7, 288167043), (21, 96055681), (149, 13538049), (447, 4512683), (1043, 1934007), (3129, 644669)]