3356450643

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{8191}}^1$

素因数の和:8312

約数の個数: 64

約数和(自身を含む): 5872025600

約数和(自身を除く): 2515574957

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 79, 91, 133, 237, 247, 273, 399, 553, 741, 1027, 1501, 1659, 1729, 3081, 4503, 5187, 7189, 8191, 10507, 19513, 21567, 24573, 31521, 57337, 58539, 106483, 136591, 155629, 172011, 319449, 409773, 466887, 647089, 745381, 1089403, 1941267, 2023177, 2236143, 3268209, 4529623, 6069531, 8412157, 12294691, 13588869, 14162239, 25236471, 36884073, 42486717, 58885099, 86062837, 159830983, 176655297, 258188511, 479492949, 1118816881, 3356450643]

約数ペア:

[(1, 3356450643), (3, 1118816881), (7, 479492949), (13, 258188511), (19, 176655297), (21, 159830983), (39, 86062837), (57, 58885099), (79, 42486717), (91, 36884073), (133, 25236471), (237, 14162239), (247, 13588869), (273, 12294691), (399, 8412157), (553, 6069531), (741, 4529623), (1027, 3268209), (1501, 2236143), (1659, 2023177), (1729, 1941267), (3081, 1089403), (4503, 745381), (5187, 647089), (7189, 466887), (8191, 409773), (10507, 319449), (19513, 172011), (21567, 155629), (24573, 136591), (31521, 106483), (57337, 58539)]