1396202367

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{4003}}^1$

素因数の和:5007

約数の個数: 32

約数和(自身を含む): 2255565312

約数和(自身を除く): 859362945

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 977, 2931, 4003, 6839, 12009, 16609, 20517, 28021, 49827, 68051, 84063, 116263, 204153, 348789, 476357, 1429071, 3910931, 11732793, 27376517, 66485827, 82129551, 199457481, 465400789, 1396202367]

約数ペア:

[(1, 1396202367), (3, 465400789), (7, 199457481), (17, 82129551), (21, 66485827), (51, 27376517), (119, 11732793), (357, 3910931), (977, 1429071), (2931, 476357), (4003, 348789), (6839, 204153), (12009, 116263), (16609, 84063), (20517, 68051), (28021, 49827)]