2151003573

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{2747131}}^1$

素因数の和:2747169

約数の個数: 16

約数和(自身を含む): 3296558400

約数和(自身を除く): 1145554827

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 2747131, 8241393, 24724179, 74172537, 79666799, 239000397, 717001191, 2151003573]

約数ペア:

[(1, 2151003573), (3, 717001191), (9, 239000397), (27, 79666799), (29, 74172537), (87, 24724179), (261, 8241393), (783, 2747131)]