147475731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{222437}}^1$

素因数の和:222470

約数の個数: 16

約数和(自身を含む): 224217504

約数和(自身を除く): 76741773

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 222437, 667311, 2891681, 3781429, 8675043, 11344287, 49158577, 147475731]

約数ペア:

[(1, 147475731), (3, 49158577), (13, 11344287), (17, 8675043), (39, 3781429), (51, 2891681), (221, 667311), (663, 222437)]