5571531

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 9676800

約数和(自身を除く): 4105269

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 719, 861, 1107, 2157, 2583, 5033, 6471, 7749, 15099, 19413, 29479, 45297, 88437, 135891, 206353, 265311, 619059, 795933, 1857177, 5571531]

約数ペア:

[(1, 5571531), (3, 1857177), (7, 795933), (9, 619059), (21, 265311), (27, 206353), (41, 135891), (63, 88437), (123, 45297), (189, 29479), (287, 19413), (369, 15099), (719, 7749), (861, 6471), (1107, 5033), (2157, 2583)]