16448619

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 24380496

約数和(自身を除く): 7931877

約数列:

[1, 3, 11, 33, 113, 121, 339, 363, 401, 1203, 1243, 3729, 4411, 13233, 13673, 41019, 45313, 48521, 135939, 145563, 498443, 1495329, 5482873, 16448619]

約数ペア:

[(1, 16448619), (3, 5482873), (11, 1495329), (33, 498443), (113, 145563), (121, 135939), (339, 48521), (363, 45313), (401, 41019), (1203, 13673), (1243, 13233), (3729, 4411)]