231786529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13217}}^1$

素因数の和:13320

約数の個数: 16

約数和(自身を含む): 266474880

約数和(自身を除く): 34688351

約数列:

[1, 13, 19, 71, 247, 923, 1349, 13217, 17537, 171821, 251123, 938407, 3264599, 12199291, 17829733, 231786529]

約数ペア:

[(1, 231786529), (13, 17829733), (19, 12199291), (71, 3264599), (247, 938407), (923, 251123), (1349, 171821), (13217, 17537)]