789602427

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{11909}}^1$

素因数の和:12107

約数の個数: 24

約数和(自身を含む): 1170514800

約数和(自身を除く): 380912373

約数列:

[1, 3, 9, 53, 139, 159, 417, 477, 1251, 7367, 11909, 22101, 35727, 66303, 107181, 631177, 1655351, 1893531, 4966053, 5680593, 14898159, 87733603, 263200809, 789602427]

約数ペア:

[(1, 789602427), (3, 263200809), (9, 87733603), (53, 14898159), (139, 5680593), (159, 4966053), (417, 1893531), (477, 1655351), (1251, 631177), (7367, 107181), (11909, 66303), (22101, 35727)]