28394484839

素因数分解:

$7^1\times {\mathrm{487}}^1\times {\mathrm{757}}^1\times {\mathrm{11003}}^1$

素因数の和:12254

約数の個数: 16

約数和(自身を含む): 32563388928

約数和(自身を除く): 4168904089

約数列:

[1, 7, 487, 757, 3409, 5299, 11003, 77021, 368659, 2580613, 5358461, 8329271, 37509227, 58304897, 4056354977, 28394484839]

約数ペア:

[(1, 28394484839), (7, 4056354977), (487, 58304897), (757, 37509227), (3409, 8329271), (5299, 5358461), (11003, 2580613), (77021, 368659)]