141520291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 169205760

約数和(自身を除く): 27685469

約数列:

[1, 11, 17, 59, 101, 127, 187, 649, 1003, 1111, 1397, 1717, 2159, 5959, 7493, 11033, 12827, 18887, 23749, 65549, 82423, 101303, 127381, 141097, 218059, 756793, 1114333, 1401191, 2398649, 8324723, 12865481, 141520291]

約数ペア:

[(1, 141520291), (11, 12865481), (17, 8324723), (59, 2398649), (101, 1401191), (127, 1114333), (187, 756793), (649, 218059), (1003, 141097), (1111, 127381), (1397, 101303), (1717, 82423), (2159, 65549), (5959, 23749), (7493, 18887), (11033, 12827)]