3921451779

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{22501}}^1$

素因数の和:22747

約数の個数: 32

約数和(自身を含む): 6146466304

約数和(自身を除く): 2225014525

約数列:

[1, 3, 7, 21, 43, 129, 193, 301, 579, 903, 1351, 4053, 8299, 22501, 24897, 58093, 67503, 157507, 174279, 472521, 967543, 2902629, 4342693, 6772801, 13028079, 20318403, 30398851, 91196553, 186735799, 560207397, 1307150593, 3921451779]

約数ペア:

[(1, 3921451779), (3, 1307150593), (7, 560207397), (21, 186735799), (43, 91196553), (129, 30398851), (193, 20318403), (301, 13028079), (579, 6772801), (903, 4342693), (1351, 2902629), (4053, 967543), (8299, 472521), (22501, 174279), (24897, 157507), (58093, 67503)]