13188243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 19863360

約数和(自身を除く): 6675117

約数列:

[1, 3, 17, 29, 37, 51, 87, 111, 241, 493, 629, 723, 1073, 1479, 1887, 3219, 4097, 6989, 8917, 12291, 18241, 20967, 26751, 54723, 118813, 151589, 258593, 356439, 454767, 775779, 4396081, 13188243]

約数ペア:

[(1, 13188243), (3, 4396081), (17, 775779), (29, 454767), (37, 356439), (51, 258593), (87, 151589), (111, 118813), (241, 54723), (493, 26751), (629, 20967), (723, 18241), (1073, 12291), (1479, 8917), (1887, 6989), (3219, 4097)]