681569287

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{93893}}^1$

素因数の和:93978

約数の個数: 16

約数和(自身を含む): 838285632

約数和(自身を除く): 156716345

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 93893, 657251, 1596181, 5727473, 11173267, 40092311, 97367041, 681569287]

約数ペア:

[(1, 681569287), (7, 97367041), (17, 40092311), (61, 11173267), (119, 5727473), (427, 1596181), (1037, 657251), (7259, 93893)]