40893873

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 55351296

約数和(自身を除く): 14457423

約数列:

[1, 3, 127, 181, 381, 543, 593, 1779, 22987, 68961, 75311, 107333, 225933, 321999, 13631291, 40893873]

約数ペア:

[(1, 40893873), (3, 13631291), (127, 321999), (181, 225933), (381, 107333), (543, 75311), (593, 68961), (1779, 22987)]