4123856121

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{134227}}^1$

素因数の和:134274

約数の個数: 48

約数和(自身を含む): 7344956160

約数和(自身を除く): 3221100039

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 209, 231, 399, 539, 627, 931, 1463, 1617, 2793, 4389, 10241, 30723, 134227, 402681, 939589, 1476497, 2550313, 2818767, 4429491, 6577123, 7650939, 10335479, 17852191, 19731369, 28053443, 31006437, 53556573, 72348353, 84160329, 124965337, 196374101, 217045059, 374896011, 589122303, 1374618707, 4123856121]

約数ペア:

[(1, 4123856121), (3, 1374618707), (7, 589122303), (11, 374896011), (19, 217045059), (21, 196374101), (33, 124965337), (49, 84160329), (57, 72348353), (77, 53556573), (133, 31006437), (147, 28053443), (209, 19731369), (231, 17852191), (399, 10335479), (539, 7650939), (627, 6577123), (931, 4429491), (1463, 2818767), (1617, 2550313), (2793, 1476497), (4389, 939589), (10241, 402681), (30723, 134227)]