16871013

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 25128792

約数和(自身を除く): 8257779

約数列:

[1, 3, 9, 53, 113, 159, 313, 339, 477, 939, 1017, 2817, 5989, 16589, 17967, 35369, 49767, 53901, 106107, 149301, 318321, 1874557, 5623671, 16871013]

約数ペア:

[(1, 16871013), (3, 5623671), (9, 1874557), (53, 318321), (113, 149301), (159, 106107), (313, 53901), (339, 49767), (477, 35369), (939, 17967), (1017, 16589), (2817, 5989)]