11777753

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 13562640

約数和(自身を除く): 1784887

約数列:

[1, 13, 17, 137, 221, 389, 1781, 2329, 5057, 6613, 30277, 53293, 85969, 692809, 905981, 11777753]

約数ペア:

[(1, 11777753), (13, 905981), (17, 692809), (137, 85969), (221, 53293), (389, 30277), (1781, 6613), (2329, 5057)]