56871081

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4337}}^1$

素因数の和:4421

約数の個数: 24

約数和(自身を含む): 86621184

約数和(自身を除く): 29750103

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4337, 4371, 13011, 13113, 39033, 134447, 203839, 403341, 611517, 1210023, 1834551, 6319009, 18957027, 56871081]

約数ペア:

[(1, 56871081), (3, 18957027), (9, 6319009), (31, 1834551), (47, 1210023), (93, 611517), (141, 403341), (279, 203839), (423, 134447), (1457, 39033), (4337, 13113), (4371, 13011)]