8601021

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 15043392

約数和(自身を除く): 6442371

約数列:

[1, 3, 9, 11, 13, 33, 39, 41, 99, 117, 123, 143, 163, 369, 429, 451, 489, 533, 1287, 1353, 1467, 1599, 1793, 2119, 4059, 4797, 5379, 5863, 6357, 6683, 16137, 17589, 19071, 20049, 23309, 52767, 60147, 69927, 73513, 86879, 209781, 220539, 260637, 661617, 781911, 955669, 2867007, 8601021]

約数ペア:

[(1, 8601021), (3, 2867007), (9, 955669), (11, 781911), (13, 661617), (33, 260637), (39, 220539), (41, 209781), (99, 86879), (117, 73513), (123, 69927), (143, 60147), (163, 52767), (369, 23309), (429, 20049), (451, 19071), (489, 17589), (533, 16137), (1287, 6683), (1353, 6357), (1467, 5863), (1599, 5379), (1793, 4797), (2119, 4059)]