312291275891

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{22283}}^1\times {\mathrm{10163}}^1$

素因数の和:32650

約数の個数: 16

約数和(自身を含む): 358767408384

約数和(自身を除く): 46476132493

約数列:

[1, 7, 197, 1379, 10163, 22283, 71141, 155981, 2002111, 4389751, 14014777, 30728257, 226462129, 1585234903, 44613039413, 312291275891]

約数ペア:

[(1, 312291275891), (7, 44613039413), (197, 1585234903), (1379, 226462129), (10163, 30728257), (22283, 14014777), (71141, 4389751), (155981, 2002111)]