29731191

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4933}}^1$

素因数の和:4991

約数の個数: 24

約数和(自身を含む): 47247984

約数和(自身を除く): 17516793

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 4933, 6027, 14799, 34531, 103593, 202253, 241717, 606759, 725151, 1415771, 4247313, 9910397, 29731191]

約数ペア:

[(1, 29731191), (3, 9910397), (7, 4247313), (21, 1415771), (41, 725151), (49, 606759), (123, 241717), (147, 202253), (287, 103593), (861, 34531), (2009, 14799), (4933, 6027)]