359249919

素因数分解:

$3^1\times 7^2\times {\mathrm{1171}}^1\times {\mathrm{2087}}^1$

素因数の和:3275

約数の個数: 24

約数和(自身を含む): 557947008

約数和(自身を除く): 198697089

約数列:

[1, 3, 7, 21, 49, 147, 1171, 2087, 3513, 6261, 8197, 14609, 24591, 43827, 57379, 102263, 172137, 306789, 2443877, 7331631, 17107139, 51321417, 119749973, 359249919]

約数ペア:

[(1, 359249919), (3, 119749973), (7, 51321417), (21, 17107139), (49, 7331631), (147, 2443877), (1171, 306789), (2087, 172137), (3513, 102263), (6261, 57379), (8197, 43827), (14609, 24591)]