8384607

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 16051200

約数和(自身を除く): 7666593

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 63, 77, 99, 109, 111, 189, 231, 259, 297, 327, 333, 407, 693, 763, 777, 981, 999, 1199, 1221, 2079, 2289, 2331, 2849, 2943, 3597, 3663, 4033, 6867, 6993, 8393, 8547, 10791, 10989, 12099, 20601, 25179, 25641, 28231, 32373, 36297, 44363, 75537, 76923, 84693, 108891, 133089, 226611, 254079, 310541, 399267, 762237, 931623, 1197801, 2794869, 8384607]

約数ペア:

[(1, 8384607), (3, 2794869), (7, 1197801), (9, 931623), (11, 762237), (21, 399267), (27, 310541), (33, 254079), (37, 226611), (63, 133089), (77, 108891), (99, 84693), (109, 76923), (111, 75537), (189, 44363), (231, 36297), (259, 32373), (297, 28231), (327, 25641), (333, 25179), (407, 20601), (693, 12099), (763, 10989), (777, 10791), (981, 8547), (999, 8393), (1199, 6993), (1221, 6867), (2079, 4033), (2289, 3663), (2331, 3597), (2849, 2943)]