24860979

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 44513280

約数和(自身を除く): 19652301

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 47, 99, 117, 137, 141, 143, 297, 351, 411, 423, 429, 517, 611, 1233, 1269, 1287, 1507, 1551, 1781, 1833, 3699, 3861, 4521, 4653, 5343, 5499, 6439, 6721, 13563, 13959, 16029, 16497, 19317, 19591, 20163, 40689, 48087, 57951, 58773, 60489, 70829, 83707, 173853, 176319, 181467, 212487, 251121, 528957, 637461, 753363, 920777, 1912383, 2260089, 2762331, 8286993, 24860979]

約数ペア:

[(1, 24860979), (3, 8286993), (9, 2762331), (11, 2260089), (13, 1912383), (27, 920777), (33, 753363), (39, 637461), (47, 528957), (99, 251121), (117, 212487), (137, 181467), (141, 176319), (143, 173853), (297, 83707), (351, 70829), (411, 60489), (423, 58773), (429, 57951), (517, 48087), (611, 40689), (1233, 20163), (1269, 19591), (1287, 19317), (1507, 16497), (1551, 16029), (1781, 13959), (1833, 13563), (3699, 6721), (3861, 6439), (4521, 5499), (4653, 5343)]