38425959

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 66262560

約数和(自身を除く): 27836601

約数列:

[1, 3, 9, 11, 13, 33, 39, 73, 99, 117, 143, 219, 409, 429, 657, 803, 949, 1227, 1287, 2409, 2847, 3681, 4499, 5317, 7227, 8541, 10439, 13497, 15951, 29857, 31317, 40491, 47853, 58487, 89571, 93951, 175461, 268713, 328427, 388141, 526383, 985281, 1164423, 2955843, 3493269, 4269551, 12808653, 38425959]

約数ペア:

[(1, 38425959), (3, 12808653), (9, 4269551), (11, 3493269), (13, 2955843), (33, 1164423), (39, 985281), (73, 526383), (99, 388141), (117, 328427), (143, 268713), (219, 175461), (409, 93951), (429, 89571), (657, 58487), (803, 47853), (949, 40491), (1227, 31317), (1287, 29857), (2409, 15951), (2847, 13497), (3681, 10439), (4499, 8541), (5317, 7227)]