1021000929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{12641}}^1$

素因数の和:12785

約数の個数: 32

約数和(自身を含む): 1557494400

約数和(自身を除く): 536493471

約数列:

[1, 3, 13, 19, 39, 57, 109, 247, 327, 741, 1417, 2071, 4251, 6213, 12641, 26923, 37923, 80769, 164333, 240179, 492999, 720537, 1377869, 3122327, 4133607, 9366981, 17912297, 26179511, 53736891, 78538533, 340333643, 1021000929]

約数ペア:

[(1, 1021000929), (3, 340333643), (13, 78538533), (19, 53736891), (39, 26179511), (57, 17912297), (109, 9366981), (247, 4133607), (327, 3122327), (741, 1377869), (1417, 720537), (2071, 492999), (4251, 240179), (6213, 164333), (12641, 80769), (26923, 37923)]