17471493

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2531}}^1$

素因数の和:2609

約数の個数: 24

約数和(自身を含む): 27649440

約数和(自身を除く): 10177947

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 2531, 6903, 7593, 22779, 32903, 98709, 149329, 296127, 447987, 1343961, 1941277, 5823831, 17471493]

約数ペア:

[(1, 17471493), (3, 5823831), (9, 1941277), (13, 1343961), (39, 447987), (59, 296127), (117, 149329), (177, 98709), (531, 32903), (767, 22779), (2301, 7593), (2531, 6903)]