1168306321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{558197}}^1$

素因数の和:558240

約数の個数: 16

約数和(自身を含む): 1500436224

約数和(自身を除く): 332129903

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 558197, 3907379, 7256561, 12838531, 50795927, 89869717, 166900903, 1168306321]

約数ペア:

[(1, 1168306321), (7, 166900903), (13, 89869717), (23, 50795927), (91, 12838531), (161, 7256561), (299, 3907379), (2093, 558197)]