858432969

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{8753}}^1$

素因数の和:9417

約数の個数: 24

約数和(自身を含む): 1315095912

約数和(自身を除く): 456662943

約数列:

[1, 3, 9, 17, 51, 153, 641, 1923, 5769, 8753, 10897, 26259, 32691, 78777, 98073, 148801, 446403, 1339209, 5610673, 16832019, 50496057, 95381441, 286144323, 858432969]

約数ペア:

[(1, 858432969), (3, 286144323), (9, 95381441), (17, 50496057), (51, 16832019), (153, 5610673), (641, 1339209), (1923, 446403), (5769, 148801), (8753, 98073), (10897, 78777), (26259, 32691)]