48473789

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1594

約数の個数: 20

約数和(自身を含む): 60938556

約数和(自身を除く): 12464767

約数列:

[1, 7, 13, 49, 91, 343, 637, 1553, 2401, 4459, 10871, 20189, 31213, 76097, 141323, 532679, 989261, 3728753, 6924827, 48473789]

約数ペア:

[(1, 48473789), (7, 6924827), (13, 3728753), (49, 989261), (91, 532679), (343, 141323), (637, 76097), (1553, 31213), (2401, 20189), (4459, 10871)]