23281221

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4271}}^1$

素因数の和:4376

約数の個数: 16

約数和(自身を含む): 32808960

約数和(自身を除く): 9527739

約数列:

[1, 3, 23, 69, 79, 237, 1817, 4271, 5451, 12813, 98233, 294699, 337409, 1012227, 7760407, 23281221]

約数ペア:

[(1, 23281221), (3, 7760407), (23, 1012227), (69, 337409), (79, 294699), (237, 98233), (1817, 12813), (4271, 5451)]