13420792359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{6373}}^1$

素因数の和:6872

約数の個数: 48

約数和(自身を含む): 21438056640

約数和(自身を除く): 8017264281

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 439, 533, 1317, 1599, 3951, 4797, 5707, 6373, 17121, 17999, 19119, 51363, 53997, 57357, 82849, 161991, 233987, 248547, 261293, 701961, 745641, 783879, 2105883, 2351637, 2797747, 3396809, 8393241, 10190427, 25179723, 30571281, 36370711, 109112133, 114707627, 327336399, 344122881, 1032368643, 1491199151, 4473597453, 13420792359]

約数ペア:

[(1, 13420792359), (3, 4473597453), (9, 1491199151), (13, 1032368643), (39, 344122881), (41, 327336399), (117, 114707627), (123, 109112133), (369, 36370711), (439, 30571281), (533, 25179723), (1317, 10190427), (1599, 8393241), (3951, 3396809), (4797, 2797747), (5707, 2351637), (6373, 2105883), (17121, 783879), (17999, 745641), (19119, 701961), (51363, 261293), (53997, 248547), (57357, 233987), (82849, 161991)]