15581709

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12107}}^1$

素因数の和:12137

約数の個数: 24

約数和(自身を含む): 26443872

約数和(自身を除く): 10862163

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 12107, 36321, 108963, 133177, 157391, 399531, 472173, 1198593, 1416519, 1731301, 5193903, 15581709]

約数ペア:

[(1, 15581709), (3, 5193903), (9, 1731301), (11, 1416519), (13, 1198593), (33, 472173), (39, 399531), (99, 157391), (117, 133177), (143, 108963), (429, 36321), (1287, 12107)]