122149651

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 140910000

約数和(自身を除く): 18760349

約数列:

[1, 13, 19, 109, 169, 247, 349, 1417, 2071, 3211, 4537, 6631, 18421, 26923, 38041, 58981, 86203, 349999, 494533, 722779, 1120639, 6428929, 9396127, 122149651]

約数ペア:

[(1, 122149651), (13, 9396127), (19, 6428929), (109, 1120639), (169, 722779), (247, 494533), (349, 349999), (1417, 86203), (2071, 58981), (3211, 38041), (4537, 26923), (6631, 18421)]