140331317

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3671}}^1$

素因数の和:3848

約数の個数: 16

約数和(自身を含む): 165445632

約数和(自身を除く): 25114315

約数列:

[1, 7, 43, 127, 301, 889, 3671, 5461, 25697, 38227, 157853, 466217, 1104971, 3263519, 20047331, 140331317]

約数ペア:

[(1, 140331317), (7, 20047331), (43, 3263519), (127, 1104971), (301, 466217), (889, 157853), (3671, 38227), (5461, 25697)]