856702913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5881}}^1$

素因数の和:5969

約数の個数: 32

約数和(自身を含む): 1067230080

約数和(自身を除く): 210527167

約数列:

[1, 11, 17, 19, 41, 187, 209, 323, 451, 697, 779, 3553, 5881, 7667, 8569, 13243, 64691, 99977, 111739, 145673, 241121, 1099747, 1229129, 1899563, 2652331, 4099057, 4581299, 20895193, 45089627, 50394289, 77882083, 856702913]

約数ペア:

[(1, 856702913), (11, 77882083), (17, 50394289), (19, 45089627), (41, 20895193), (187, 4581299), (209, 4099057), (323, 2652331), (451, 1899563), (697, 1229129), (779, 1099747), (3553, 241121), (5881, 145673), (7667, 111739), (8569, 99977), (13243, 64691)]