20334231

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{4271}}^1$

素因数の和:4323

約数の個数: 18

約数和(自身を含む): 30711408

約数和(自身を除く): 10377177

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4271, 4761, 12813, 38439, 98233, 294699, 884097, 2259359, 6778077, 20334231]

約数ペア:

[(1, 20334231), (3, 6778077), (9, 2259359), (23, 884097), (69, 294699), (207, 98233), (529, 38439), (1587, 12813), (4271, 4761)]