22247071

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{83}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 28554624

約数和(自身を除く): 6307553

約数列:

[1, 7, 11, 59, 77, 83, 413, 581, 649, 913, 3481, 4543, 4897, 6391, 24367, 34279, 38291, 53867, 268037, 288923, 377069, 2022461, 3178153, 22247071]

約数ペア:

[(1, 22247071), (7, 3178153), (11, 2022461), (59, 377069), (77, 288923), (83, 268037), (413, 53867), (581, 38291), (649, 34279), (913, 24367), (3481, 6391), (4543, 4897)]