15347709

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2791}}^1$

素因数の和:2857

約数の個数: 24

約数和(自身を含む): 24390912

約数和(自身を除く): 9043203

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 2791, 5499, 8373, 25119, 36283, 108849, 131177, 326547, 393531, 1180593, 1705301, 5115903, 15347709]

約数ペア:

[(1, 15347709), (3, 5115903), (9, 1705301), (13, 1180593), (39, 393531), (47, 326547), (117, 131177), (141, 108849), (423, 36283), (611, 25119), (1833, 8373), (2791, 5499)]