69393389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 77661360

約数和(自身を除く): 8267971

約数列:

[1, 13, 37, 89, 481, 1157, 1621, 3293, 21073, 42809, 59977, 144269, 779701, 1875497, 5337953, 69393389]

約数ペア:

[(1, 69393389), (13, 5337953), (37, 1875497), (89, 779701), (481, 144269), (1157, 59977), (1621, 42809), (3293, 21073)]