2228061

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 3276288

約数和(自身を除く): 1048227

約数列:

[1, 3, 11, 33, 107, 321, 631, 1177, 1893, 3531, 6941, 20823, 67517, 202551, 742687, 2228061]

約数ペア:

[(1, 2228061), (3, 742687), (11, 202551), (33, 67517), (107, 20823), (321, 6941), (631, 3531), (1177, 1893)]