31656423

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5381}}^1$

素因数の和:5474

約数の個数: 16

約数和(自身を含む): 44175456

約数和(自身を除く): 12519033

約数列:

[1, 3, 37, 53, 111, 159, 1961, 5381, 5883, 16143, 199097, 285193, 597291, 855579, 10552141, 31656423]

約数ペア:

[(1, 31656423), (3, 10552141), (37, 855579), (53, 597291), (111, 285193), (159, 199097), (1961, 16143), (5381, 5883)]