282127251

素因数分解:

$3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{14009}}^1$

素因数の和:14163

約数の個数: 24

約数和(自身を含む): 440810640

約数和(自身を除く): 158683389

約数列:

[1, 3, 7, 21, 49, 137, 147, 411, 959, 2877, 6713, 14009, 20139, 42027, 98063, 294189, 686441, 1919233, 2059323, 5757699, 13434631, 40303893, 94042417, 282127251]

約数ペア:

[(1, 282127251), (3, 94042417), (7, 40303893), (21, 13434631), (49, 5757699), (137, 2059323), (147, 1919233), (411, 686441), (959, 294189), (2877, 98063), (6713, 42027), (14009, 20139)]