13399533

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2334

約数の個数: 32

約数和(自身を含む): 23429120

約数和(自身を除く): 10029587

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 2287, 5859, 6861, 16009, 20583, 48027, 61749, 70897, 144081, 212691, 432243, 496279, 638073, 1488837, 1914219, 4466511, 13399533]

約数ペア:

[(1, 13399533), (3, 4466511), (7, 1914219), (9, 1488837), (21, 638073), (27, 496279), (31, 432243), (63, 212691), (93, 144081), (189, 70897), (217, 61749), (279, 48027), (651, 20583), (837, 16009), (1953, 6861), (2287, 5859)]