2149343833

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{4721}}^1\times {\mathrm{5003}}^1$

素因数の和:9744

約数の個数: 16

約数和(自身を含む): 2646435456

約数和(自身を除く): 497091623

約数列:

[1, 7, 13, 91, 4721, 5003, 33047, 35021, 61373, 65039, 429611, 455273, 23619163, 165334141, 307049119, 2149343833]

約数ペア:

[(1, 2149343833), (7, 307049119), (13, 165334141), (91, 23619163), (4721, 455273), (5003, 429611), (33047, 65039), (35021, 61373)]