15718492047

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1\times {\mathrm{78121}}^1$

素因数の和:79598

約数の個数: 16

約数和(自身を含む): 21419177472

約数和(自身を除く): 5700685425

約数列:

[1, 3, 47, 141, 1427, 4281, 67069, 78121, 201207, 234363, 3671687, 11015061, 111478667, 334436001, 5239497349, 15718492047]

約数ペア:

[(1, 15718492047), (3, 5239497349), (47, 334436001), (141, 111478667), (1427, 11015061), (4281, 3671687), (67069, 234363), (78121, 201207)]