2535891

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 3538080

約数和(自身を除く): 1002189

約数列:

[1, 3, 41, 53, 123, 159, 389, 1167, 2173, 6519, 15949, 20617, 47847, 61851, 845297, 2535891]

約数ペア:

[(1, 2535891), (3, 845297), (41, 61851), (53, 47847), (123, 20617), (159, 15949), (389, 6519), (1167, 2173)]