9404913

素因数分解:

$3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 14725152

約数和(自身を除く): 5320239

約数列:

[1, 3, 7, 21, 49, 137, 147, 411, 467, 959, 1401, 2877, 3269, 6713, 9807, 20139, 22883, 63979, 68649, 191937, 447853, 1343559, 3134971, 9404913]

約数ペア:

[(1, 9404913), (3, 3134971), (7, 1343559), (21, 447853), (49, 191937), (137, 68649), (147, 63979), (411, 22883), (467, 20139), (959, 9807), (1401, 6713), (2877, 3269)]