5381563

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 6220800

約数和(自身を除く): 839237

約数列:

[1, 11, 23, 89, 239, 253, 979, 2047, 2629, 5497, 21271, 22517, 60467, 233981, 489233, 5381563]

約数ペア:

[(1, 5381563), (11, 489233), (23, 233981), (89, 60467), (239, 22517), (253, 21271), (979, 5497), (2047, 2629)]