401045313

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 564060672

約数和(自身を除く): 163015359

約数列:

[1, 3, 41, 47, 123, 141, 173, 401, 519, 1203, 1927, 5781, 7093, 8131, 16441, 18847, 21279, 24393, 49323, 56541, 69373, 208119, 333371, 772727, 1000113, 2318181, 2844293, 3260531, 8532879, 9781593, 133681771, 401045313]

約数ペア:

[(1, 401045313), (3, 133681771), (41, 9781593), (47, 8532879), (123, 3260531), (141, 2844293), (173, 2318181), (401, 1000113), (519, 772727), (1203, 333371), (1927, 208119), (5781, 69373), (7093, 56541), (8131, 49323), (16441, 24393), (18847, 21279)]