31528023

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7213}}^1$

素因数の和:7294

約数の個数: 16

約数和(自身を含む): 44322816

約数和(自身を除く): 12794793

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 7213, 21639, 223603, 339011, 670809, 1017033, 10509341, 31528023]

約数ペア:

[(1, 31528023), (3, 10509341), (31, 1017033), (47, 670809), (93, 339011), (141, 223603), (1457, 21639), (4371, 7213)]