3121934403

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{14149}}^1$

素因数の和:14264

約数の個数: 48

約数和(自身を含む): 5161920000

約数和(自身を除く): 2039985597

約数列:

[1, 3, 7, 19, 21, 49, 57, 79, 133, 147, 237, 399, 553, 931, 1501, 1659, 2793, 3871, 4503, 10507, 11613, 14149, 31521, 42447, 73549, 99043, 220647, 268831, 297129, 693301, 806493, 1117771, 1881817, 2079903, 3353313, 5645451, 7824397, 13172719, 21237649, 23473191, 39518157, 54770779, 63712947, 148663543, 164312337, 445990629, 1040644801, 3121934403]

約数ペア:

[(1, 3121934403), (3, 1040644801), (7, 445990629), (19, 164312337), (21, 148663543), (49, 63712947), (57, 54770779), (79, 39518157), (133, 23473191), (147, 21237649), (237, 13172719), (399, 7824397), (553, 5645451), (931, 3353313), (1501, 2079903), (1659, 1881817), (2793, 1117771), (3871, 806493), (4503, 693301), (10507, 297129), (11613, 268831), (14149, 220647), (31521, 99043), (42447, 73549)]