671622213

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:2061

約数の個数: 32

約数和(自身を含む): 971481600

約数和(自身を除く): 299859387

約数列:

[1, 3, 17, 51, 79, 89, 237, 267, 1343, 1513, 1873, 4029, 4539, 5619, 7031, 21093, 31841, 95523, 119527, 147967, 166697, 358581, 443901, 500091, 2515439, 2833849, 7546317, 8501547, 13169063, 39507189, 223874071, 671622213]

約数ペア:

[(1, 671622213), (3, 223874071), (17, 39507189), (51, 13169063), (79, 8501547), (89, 7546317), (237, 2833849), (267, 2515439), (1343, 500091), (1513, 443901), (1873, 358581), (4029, 166697), (4539, 147967), (5619, 119527), (7031, 95523), (21093, 31841)]