2016209953311

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{773}}^1\times {\mathrm{33211}}^1$

素因数の和:34591

約数の個数: 32

約数和(自身を含む): 2754047443968

約数和(自身を除く): 737837490657

約数列:

[1, 3, 47, 141, 557, 773, 1671, 2319, 26179, 33211, 36331, 78537, 99633, 108993, 430561, 1291683, 1560917, 4682751, 18498527, 20236367, 25672103, 55495581, 60709101, 77016309, 869430769, 1206588841, 2608292307, 3619766523, 14299361371, 42898084113, 672069984437, 2016209953311]

約数ペア:

[(1, 2016209953311), (3, 672069984437), (47, 42898084113), (141, 14299361371), (557, 3619766523), (773, 2608292307), (1671, 1206588841), (2319, 869430769), (26179, 77016309), (33211, 60709101), (36331, 55495581), (78537, 25672103), (99633, 20236367), (108993, 18498527), (430561, 4682751), (1291683, 1560917)]