720200047

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1\times {\mathrm{1831}}^1$

素因数の和:2598

約数の個数: 16

約数和(自身を含む): 834688512

約数和(自身を除く): 114488465

約数列:

[1, 7, 83, 581, 677, 1831, 4739, 12817, 56191, 151973, 393337, 1063811, 1239587, 8677109, 102885721, 720200047]

約数ペア:

[(1, 720200047), (7, 102885721), (83, 8677109), (581, 1239587), (677, 1063811), (1831, 393337), (4739, 151973), (12817, 56191)]