2869713

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 5346432

約数和(自身を除く): 2476719

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 101, 123, 231, 287, 303, 369, 451, 693, 707, 861, 909, 1111, 1353, 2121, 2583, 3157, 3333, 4059, 4141, 6363, 7777, 9471, 9999, 12423, 23331, 28413, 28987, 37269, 45551, 69993, 86961, 136653, 260883, 318857, 409959, 956571, 2869713]

約数ペア:

[(1, 2869713), (3, 956571), (7, 409959), (9, 318857), (11, 260883), (21, 136653), (33, 86961), (41, 69993), (63, 45551), (77, 37269), (99, 28987), (101, 28413), (123, 23331), (231, 12423), (287, 9999), (303, 9471), (369, 7777), (451, 6363), (693, 4141), (707, 4059), (861, 3333), (909, 3157), (1111, 2583), (1353, 2121)]