2900438913

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{61553}}^1$

素因数の和:61808

約数の個数: 16

約数和(自身を含む): 3929607360

約数和(自身を除く): 1029168447

約数列:

[1, 3, 113, 139, 339, 417, 15707, 47121, 61553, 184659, 6955489, 8555867, 20866467, 25667601, 966812971, 2900438913]

約数ペア:

[(1, 2900438913), (3, 966812971), (113, 25667601), (139, 20866467), (339, 8555867), (417, 6955489), (15707, 184659), (47121, 61553)]