8274591

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 12972960

約数和(自身を除く): 4698369

約数列:

[1, 3, 9, 13, 39, 117, 197, 359, 591, 1077, 1773, 2561, 3231, 4667, 7683, 14001, 23049, 42003, 70723, 212169, 636507, 919399, 2758197, 8274591]

約数ペア:

[(1, 8274591), (3, 2758197), (9, 919399), (13, 636507), (39, 212169), (117, 70723), (197, 42003), (359, 23049), (591, 14001), (1077, 7683), (1773, 4667), (2561, 3231)]