13065709727

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{4211}}^1$

素因数の和:4847

約数の個数: 32

約数和(自身を含む): 16133644800

約数和(自身を除く): 3067935073

約数列:

[1, 7, 19, 41, 133, 287, 569, 779, 3983, 4211, 5453, 10811, 23329, 29477, 75677, 80009, 163303, 172651, 443251, 560063, 1208557, 2396059, 3102757, 3280369, 16772413, 22962583, 45525121, 98238419, 318675847, 687668933, 1866529961, 13065709727]

約数ペア:

[(1, 13065709727), (7, 1866529961), (19, 687668933), (41, 318675847), (133, 98238419), (287, 45525121), (569, 22962583), (779, 16772413), (3983, 3280369), (4211, 3102757), (5453, 2396059), (10811, 1208557), (23329, 560063), (29477, 443251), (75677, 172651), (80009, 163303)]