3941091

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 48

約数和(自身を含む): 7308288

約数和(自身を除く): 3367197

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 121, 141, 231, 329, 363, 423, 517, 693, 847, 987, 1089, 1331, 1551, 2541, 2961, 3619, 3993, 4653, 5687, 7623, 9317, 10857, 11979, 17061, 27951, 32571, 39809, 51183, 62557, 83853, 119427, 187671, 358281, 437899, 563013, 1313697, 3941091]

約数ペア:

[(1, 3941091), (3, 1313697), (7, 563013), (9, 437899), (11, 358281), (21, 187671), (33, 119427), (47, 83853), (63, 62557), (77, 51183), (99, 39809), (121, 32571), (141, 27951), (231, 17061), (329, 11979), (363, 10857), (423, 9317), (517, 7623), (693, 5687), (847, 4653), (987, 3993), (1089, 3619), (1331, 2961), (1551, 2541)]