13664211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 22238208

約数和(自身を除く): 8573997

約数列:

[1, 3, 11, 19, 31, 33, 37, 57, 93, 111, 209, 341, 361, 407, 589, 627, 703, 1023, 1083, 1147, 1221, 1767, 2109, 3441, 3971, 6479, 7733, 11191, 11913, 12617, 13357, 19437, 21793, 23199, 33573, 37851, 40071, 65379, 123101, 146927, 239723, 369303, 414067, 440781, 719169, 1242201, 4554737, 13664211]

約数ペア:

[(1, 13664211), (3, 4554737), (11, 1242201), (19, 719169), (31, 440781), (33, 414067), (37, 369303), (57, 239723), (93, 146927), (111, 123101), (209, 65379), (341, 40071), (361, 37851), (407, 33573), (589, 23199), (627, 21793), (703, 19437), (1023, 13357), (1083, 12617), (1147, 11913), (1221, 11191), (1767, 7733), (2109, 6479), (3441, 3971)]