142506507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{332183}}^1$

素因数の和:332210

約数の個数: 16

約数和(自身を含む): 223227648

約数和(自身を除く): 80721141

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 332183, 996549, 3654013, 4318379, 10962039, 12955137, 47502169, 142506507]

約数ペア:

[(1, 142506507), (3, 47502169), (11, 12955137), (13, 10962039), (33, 4318379), (39, 3654013), (143, 996549), (429, 332183)]