133841491

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{617}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 164857680

約数和(自身を除く): 31016189

約数列:

[1, 7, 19, 49, 133, 233, 617, 931, 1631, 4319, 4427, 11417, 11723, 30233, 30989, 82061, 143761, 216923, 574427, 1006327, 2731459, 7044289, 19120213, 133841491]

約数ペア:

[(1, 133841491), (7, 19120213), (19, 7044289), (49, 2731459), (133, 1006327), (233, 574427), (617, 216923), (931, 143761), (1631, 82061), (4319, 30989), (4427, 30233), (11417, 11723)]