272938014713

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{69751601}}^1$

素因数の和:69751664

約数の個数: 16

約数和(自身を含む): 343735894656

約数和(自身を除く): 70797879943

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 69751601, 488261207, 906770813, 2999318843, 6347395691, 20995231901, 38991144959, 272938014713]

約数ペア:

[(1, 272938014713), (7, 38991144959), (13, 20995231901), (43, 6347395691), (91, 2999318843), (301, 906770813), (559, 488261207), (3913, 69751601)]