24814881

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 45252480

約数和(自身を除く): 20437599

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 273, 287, 369, 533, 739, 819, 861, 1599, 2217, 2583, 3731, 4797, 5173, 6651, 9607, 11193, 15519, 28821, 30299, 33579, 46557, 67249, 86463, 90897, 201747, 212093, 272691, 393887, 605241, 636279, 1181661, 1908837, 2757209, 3544983, 8271627, 24814881]

約数ペア:

[(1, 24814881), (3, 8271627), (7, 3544983), (9, 2757209), (13, 1908837), (21, 1181661), (39, 636279), (41, 605241), (63, 393887), (91, 272691), (117, 212093), (123, 201747), (273, 90897), (287, 86463), (369, 67249), (533, 46557), (739, 33579), (819, 30299), (861, 28821), (1599, 15519), (2217, 11193), (2583, 9607), (3731, 6651), (4797, 5173)]