134419789

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 159838488

約数和(自身を除く): 25418699

約数列:

[1, 7, 49, 101, 157, 173, 707, 1099, 1211, 4949, 7693, 8477, 15857, 17473, 27161, 110999, 122311, 190127, 776993, 856177, 1330889, 2743261, 19202827, 134419789]

約数ペア:

[(1, 134419789), (7, 19202827), (49, 2743261), (101, 1330889), (157, 856177), (173, 776993), (707, 190127), (1099, 122311), (1211, 110999), (4949, 27161), (7693, 17473), (8477, 15857)]