321437377

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1061}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 346840704

約数和(自身を除く): 25403327

約数列:

[1, 17, 71, 251, 1061, 1207, 4267, 17821, 18037, 75331, 266311, 302957, 1280627, 4527287, 18908081, 321437377]

約数ペア:

[(1, 321437377), (17, 18908081), (71, 4527287), (251, 1280627), (1061, 302957), (1207, 266311), (4267, 75331), (17821, 18037)]