852177571

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{617}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 1009436256

約数和(自身を除く): 157258685

約数列:

[1, 7, 49, 71, 397, 497, 617, 2779, 3479, 4319, 19453, 28187, 30233, 43807, 197309, 244949, 306649, 1381163, 1714643, 2146543, 12002501, 17391379, 121739653, 852177571]

約数ペア:

[(1, 852177571), (7, 121739653), (49, 17391379), (71, 12002501), (397, 2146543), (497, 1714643), (617, 1381163), (2779, 306649), (3479, 244949), (4319, 197309), (19453, 43807), (28187, 30233)]