12530013

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 17291520

約数和(自身を除く): 4761507

約数列:

[1, 3, 37, 111, 157, 471, 719, 2157, 5809, 17427, 26603, 79809, 112883, 338649, 4176671, 12530013]

約数ペア:

[(1, 12530013), (3, 4176671), (37, 338649), (111, 112883), (157, 79809), (471, 26603), (719, 17427), (2157, 5809)]