131138249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{14009}}^1$

素因数の和:14080

約数の個数: 16

約数和(自身を含む): 153325440

約数和(自身を除く): 22187191

約数列:

[1, 11, 23, 37, 253, 407, 851, 9361, 14009, 154099, 322207, 518333, 3544277, 5701663, 11921659, 131138249]

約数ペア:

[(1, 131138249), (11, 11921659), (23, 5701663), (37, 3544277), (253, 518333), (407, 322207), (851, 154099), (9361, 14009)]