8520233709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1220489}}^1$

素因数の和:1220684

約数の個数: 16

約数和(自身を含む): 12302539200

約数和(自身を除く): 3782305491

約数列:

[1, 3, 13, 39, 179, 537, 2327, 6981, 1220489, 3661467, 15866357, 47599071, 218467531, 655402593, 2840077903, 8520233709]

約数ペア:

[(1, 8520233709), (3, 2840077903), (13, 655402593), (39, 218467531), (179, 47599071), (537, 15866357), (2327, 3661467), (6981, 1220489)]