7888629

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 13409280

約数和(自身を除く): 5520651

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 1163, 2261, 3489, 6783, 8141, 19771, 22097, 24423, 59313, 66291, 138397, 154679, 375649, 415191, 464037, 1126947, 2629543, 7888629]

約数ペア:

[(1, 7888629), (3, 2629543), (7, 1126947), (17, 464037), (19, 415191), (21, 375649), (51, 154679), (57, 138397), (119, 66291), (133, 59313), (323, 24423), (357, 22097), (399, 19771), (969, 8141), (1163, 6783), (2261, 3489)]