4320563

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 16

約数和(自身を含む): 4902912

約数和(自身を除く): 582349

約数列:

[1, 13, 31, 71, 151, 403, 923, 1963, 2201, 4681, 10721, 28613, 60853, 139373, 332351, 4320563]

約数ペア:

[(1, 4320563), (13, 332351), (31, 139373), (71, 60853), (151, 28613), (403, 10721), (923, 4681), (1963, 2201)]