20133303

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{677}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 28118016

約数和(自身を除く): 7984713

約数列:

[1, 3, 23, 69, 431, 677, 1293, 2031, 9913, 15571, 29739, 46713, 291787, 875361, 6711101, 20133303]

約数ペア:

[(1, 20133303), (3, 6711101), (23, 875361), (69, 291787), (431, 46713), (677, 29739), (1293, 15571), (2031, 9913)]