39980459519

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{974159}}^1$

素因数の和:974231

約数の個数: 32

約数和(自身を含む): 54989383680

約数和(自身を除く): 15008924161

約数列:

[1, 7, 11, 13, 41, 77, 91, 143, 287, 451, 533, 1001, 3157, 3731, 5863, 41041, 974159, 6819113, 10715749, 12664067, 39940519, 75010243, 88648469, 139304737, 279583633, 439345709, 519226747, 975133159, 3075419963, 3634587229, 5711494217, 39980459519]

約数ペア:

[(1, 39980459519), (7, 5711494217), (11, 3634587229), (13, 3075419963), (41, 975133159), (77, 519226747), (91, 439345709), (143, 279583633), (287, 139304737), (451, 88648469), (533, 75010243), (1001, 39940519), (3157, 12664067), (3731, 10715749), (5863, 6819113), (41041, 974159)]