497200717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{31687}}^1$

素因数の和:31788

約数の個数: 16

約数和(自身を含む): 574947072

約数和(自身を除く): 77746355

約数列:

[1, 13, 17, 71, 221, 923, 1207, 15691, 31687, 411931, 538679, 2249777, 7002827, 29247101, 38246209, 497200717]

約数ペア:

[(1, 497200717), (13, 38246209), (17, 29247101), (71, 7002827), (221, 2249777), (923, 538679), (1207, 411931), (15691, 31687)]