254148837

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{21323}}^1$

素因数の和:21492

約数の個数: 16

約数和(自身を含む): 353125440

約数和(自身を除く): 98976603

約数列:

[1, 3, 29, 87, 137, 411, 3973, 11919, 21323, 63969, 618367, 1855101, 2921251, 8763753, 84716279, 254148837]

約数ペア:

[(1, 254148837), (3, 84716279), (29, 8763753), (87, 2921251), (137, 1855101), (411, 618367), (3973, 63969), (11919, 21323)]