9918123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1721}}^1$

素因数の和:1854

約数の個数: 16

約数和(自身を含む): 14134176

約数和(自身を除く): 4216053

約数列:

[1, 3, 17, 51, 113, 339, 1721, 1921, 5163, 5763, 29257, 87771, 194473, 583419, 3306041, 9918123]

約数ペア:

[(1, 9918123), (3, 3306041), (17, 583419), (51, 194473), (113, 87771), (339, 29257), (1721, 5763), (1921, 5163)]