23975237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{431}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 28304640

約数和(自身を除く): 4329403

約数列:

[1, 11, 13, 143, 389, 431, 4279, 4741, 5057, 5603, 55627, 61633, 167659, 1844249, 2179567, 23975237]

約数ペア:

[(1, 23975237), (11, 2179567), (13, 1844249), (143, 167659), (389, 61633), (431, 55627), (4279, 5603), (4741, 5057)]