1953802367

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 2415220416

約数和(自身を除く): 461418049

約数列:

[1, 11, 17, 23, 61, 121, 187, 253, 391, 671, 677, 1037, 1403, 2057, 2783, 4301, 7381, 7447, 11407, 11509, 15433, 15571, 23851, 41297, 47311, 81917, 125477, 126599, 169763, 171281, 262361, 264707, 454267, 702049, 949831, 1392589, 1884091, 2885971, 2911777, 4996937, 7722539, 10448141, 16147127, 32029547, 84947929, 114929551, 177618397, 1953802367]

約数ペア:

[(1, 1953802367), (11, 177618397), (17, 114929551), (23, 84947929), (61, 32029547), (121, 16147127), (187, 10448141), (253, 7722539), (391, 4996937), (671, 2911777), (677, 2885971), (1037, 1884091), (1403, 1392589), (2057, 949831), (2783, 702049), (4301, 454267), (7381, 264707), (7447, 262361), (11407, 171281), (11509, 169763), (15433, 126599), (15571, 125477), (23851, 81917), (41297, 47311)]