15427971

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4547}}^1$

素因数の和:4595

約数の個数: 24

約数和(自身を含む): 24832080

約数和(自身を除く): 9404109

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 4547, 13641, 40923, 59111, 131863, 177333, 395589, 531999, 1186767, 1714219, 5142657, 15427971]

約数ペア:

[(1, 15427971), (3, 5142657), (9, 1714219), (13, 1186767), (29, 531999), (39, 395589), (87, 177333), (117, 131863), (261, 59111), (377, 40923), (1131, 13641), (3393, 4547)]