40171871

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 43464960

約数和(自身を除く): 3293089

約数列:

[1, 19, 71, 97, 307, 1349, 1843, 5833, 6887, 21797, 29779, 130853, 414143, 565801, 2114309, 40171871]

約数ペア:

[(1, 40171871), (19, 2114309), (71, 565801), (97, 414143), (307, 130853), (1349, 29779), (1843, 21797), (5833, 6887)]