309644687

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 356865600

約数和(自身を除く): 47220913

約数列:

[1, 11, 29, 79, 121, 319, 869, 1117, 2291, 3509, 9559, 12287, 25201, 32393, 88243, 135157, 277211, 356323, 970673, 2559047, 3919553, 10677403, 28149517, 309644687]

約数ペア:

[(1, 309644687), (11, 28149517), (29, 10677403), (79, 3919553), (121, 2559047), (319, 970673), (869, 356323), (1117, 277211), (2291, 135157), (3509, 88243), (9559, 32393), (12287, 25201)]