2017381611

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2043953}}^1$

素因数の和:2044010

約数の個数: 16

約数和(自身を含む): 3139513344

約数和(自身を除く): 1122131733

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2043953, 6131859, 14307671, 42923013, 96065791, 288197373, 672460537, 2017381611]

約数ペア:

[(1, 2017381611), (3, 672460537), (7, 288197373), (21, 96065791), (47, 42923013), (141, 14307671), (329, 6131859), (987, 2043953)]