338609151

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{4271}}^1$

素因数の和:4683

約数の個数: 24

約数和(自身を含む): 511819776

約数和(自身を除く): 173210625

約数列:

[1, 3, 9, 23, 69, 207, 383, 1149, 3447, 4271, 8809, 12813, 26427, 38439, 79281, 98233, 294699, 884097, 1635793, 4907379, 14722137, 37623239, 112869717, 338609151]

約数ペア:

[(1, 338609151), (3, 112869717), (9, 37623239), (23, 14722137), (69, 4907379), (207, 1635793), (383, 884097), (1149, 294699), (3447, 98233), (4271, 79281), (8809, 38439), (12813, 26427)]