2849693

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 3841344

約数和(自身を除く): 991651

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 311, 539, 833, 1309, 2177, 3421, 5287, 9163, 15239, 23947, 37009, 58157, 167629, 259063, 407099, 2849693]

約数ペア:

[(1, 2849693), (7, 407099), (11, 259063), (17, 167629), (49, 58157), (77, 37009), (119, 23947), (187, 15239), (311, 9163), (539, 5287), (833, 3421), (1309, 2177)]