123201813

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{32413}}^1$

素因数の和:32604

約数の個数: 16

約数和(自身を含む): 188779136

約数和(自身を除く): 65577323

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 32413, 97239, 226891, 680673, 5866753, 17600259, 41067271, 123201813]

約数ペア:

[(1, 123201813), (3, 41067271), (7, 17600259), (21, 5866753), (181, 680673), (543, 226891), (1267, 97239), (3801, 32413)]