21086024919

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{35837}}^1$

素因数の和:36079

約数の個数: 32

約数和(自身を含む): 30344751360

約数和(自身を除く): 9258726441

約数列:

[1, 3, 17, 51, 83, 139, 249, 417, 1411, 2363, 4233, 7089, 11537, 34611, 35837, 107511, 196129, 588387, 609229, 1827687, 2974471, 4981343, 8923413, 14944029, 50566007, 84682831, 151698021, 254048493, 413451469, 1240354407, 7028674973, 21086024919]

約数ペア:

[(1, 21086024919), (3, 7028674973), (17, 1240354407), (51, 413451469), (83, 254048493), (139, 151698021), (249, 84682831), (417, 50566007), (1411, 14944029), (2363, 8923413), (4233, 4981343), (7089, 2974471), (11537, 1827687), (34611, 609229), (35837, 588387), (107511, 196129)]