317210257

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{3323}}^1$

素因数の和:4392

約数の個数: 16

約数和(自身を含む): 390902400

約数和(自身を除く): 73692143

約数列:

[1, 7, 13, 91, 1049, 3323, 7343, 13637, 23261, 43199, 95459, 302393, 3485827, 24400789, 45315751, 317210257]

約数ペア:

[(1, 317210257), (7, 45315751), (13, 24400789), (91, 3485827), (1049, 302393), (3323, 95459), (7343, 43199), (13637, 23261)]