3888873009

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{2267}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 6527993472

約数和(自身を除く): 2639120463

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 373, 511, 657, 1119, 1533, 2267, 2611, 3357, 4599, 6801, 7833, 15869, 20403, 23499, 27229, 47607, 81687, 142821, 165491, 190603, 245061, 496473, 571809, 845591, 1158437, 1489419, 1715427, 2536773, 3475311, 5919137, 7610319, 10425933, 17757411, 53272233, 61728143, 185184429, 432097001, 555553287, 1296291003, 3888873009]

約数ペア:

[(1, 3888873009), (3, 1296291003), (7, 555553287), (9, 432097001), (21, 185184429), (63, 61728143), (73, 53272233), (219, 17757411), (373, 10425933), (511, 7610319), (657, 5919137), (1119, 3475311), (1533, 2536773), (2267, 1715427), (2611, 1489419), (3357, 1158437), (4599, 845591), (6801, 571809), (7833, 496473), (15869, 245061), (20403, 190603), (23499, 165491), (27229, 142821), (47607, 81687)]