2426127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 3626112

約数和(自身を除く): 1199985

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 1987, 5961, 21857, 65571, 73519, 220557, 808709, 2426127]

約数ペア:

[(1, 2426127), (3, 808709), (11, 220557), (33, 73519), (37, 65571), (111, 21857), (407, 5961), (1221, 1987)]