53871433

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 69193440

約数和(自身を除く): 15322007

約数列:

[1, 7, 11, 49, 77, 89, 539, 623, 979, 1123, 4361, 6853, 7861, 12353, 47971, 55027, 86471, 99947, 605297, 699629, 1099417, 4897403, 7695919, 53871433]

約数ペア:

[(1, 53871433), (7, 7695919), (11, 4897403), (49, 1099417), (77, 699629), (89, 605297), (539, 99947), (623, 86471), (979, 55027), (1123, 47971), (4361, 12353), (6853, 7861)]