1316397313

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2633}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 1691154432

約数和(自身を除く): 374757119

約数列:

[1, 7, 11, 43, 77, 151, 301, 473, 1057, 1661, 2633, 3311, 6493, 11627, 18431, 28963, 45451, 71423, 113219, 202741, 397583, 499961, 792533, 1245409, 2783081, 4373413, 8717863, 17096069, 30613891, 119672483, 188056759, 1316397313]

約数ペア:

[(1, 1316397313), (7, 188056759), (11, 119672483), (43, 30613891), (77, 17096069), (151, 8717863), (301, 4373413), (473, 2783081), (1057, 1245409), (1661, 792533), (2633, 499961), (3311, 397583), (6493, 202741), (11627, 113219), (18431, 71423), (28963, 45451)]