131253306

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{83177}}^1$

素因数の和:83445

約数の個数: 16

約数和(自身を含む): 263507904

約数和(自身を除く): 132254598

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 83177, 166354, 249531, 499062, 21875551, 43751102, 65626653, 131253306]

約数ペア:

[(1, 131253306), (2, 65626653), (3, 43751102), (6, 21875551), (263, 499062), (526, 249531), (789, 166354), (1578, 83177)]