7973391

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 11404800

約数和(自身を除く): 3431409

約数列:

[1, 3, 17, 51, 79, 237, 1343, 1979, 4029, 5937, 33643, 100929, 156341, 469023, 2657797, 7973391]

約数ペア:

[(1, 7973391), (3, 2657797), (17, 469023), (51, 156341), (79, 100929), (237, 33643), (1343, 5937), (1979, 4029)]