74318839

素因数分解:

$7^3\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:967

約数の個数: 16

約数和(自身を含む): 87048000

約数和(自身を除く): 12729161

約数列:

[1, 7, 49, 343, 389, 557, 2723, 3899, 19061, 27293, 133427, 191051, 216673, 1516711, 10616977, 74318839]

約数ペア:

[(1, 74318839), (7, 10616977), (49, 1516711), (343, 216673), (389, 191051), (557, 133427), (2723, 27293), (3899, 19061)]