29320781

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 36356544

約数和(自身を除く): 7035763

約数列:

[1, 7, 19, 41, 133, 283, 287, 361, 779, 1981, 2527, 5377, 5453, 11603, 14801, 37639, 81221, 102163, 103607, 220457, 715141, 1543199, 4188683, 29320781]

約数ペア:

[(1, 29320781), (7, 4188683), (19, 1543199), (41, 715141), (133, 220457), (283, 103607), (287, 102163), (361, 81221), (779, 37639), (1981, 14801), (2527, 11603), (5377, 5453)]