38728027

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 42602560

約数和(自身を除く): 3874533

約数列:

[1, 13, 109, 151, 181, 1417, 1963, 2353, 16459, 19729, 27331, 213967, 256477, 355303, 2979079, 38728027]

約数ペア:

[(1, 38728027), (13, 2979079), (109, 355303), (151, 256477), (181, 213967), (1417, 27331), (1963, 19729), (2353, 16459)]