1237404891

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2707}}^1\times {\mathrm{8963}}^1$

素因数の和:11690

約数の個数: 16

約数和(自身を含む): 1747764864

約数和(自身を除く): 510359973

約数列:

[1, 3, 17, 51, 2707, 8121, 8963, 26889, 46019, 138057, 152371, 457113, 24262841, 72788523, 412468297, 1237404891]

約数ペア:

[(1, 1237404891), (3, 412468297), (17, 72788523), (51, 24262841), (2707, 457113), (8121, 152371), (8963, 138057), (26889, 46019)]