3284281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 4693248

約数和(自身を除く): 1408967

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 193, 221, 1001, 1309, 1351, 1547, 2123, 2431, 2509, 3281, 14861, 17017, 17563, 22967, 27599, 36091, 42653, 193193, 252637, 298571, 469183, 3284281]

約数ペア:

[(1, 3284281), (7, 469183), (11, 298571), (13, 252637), (17, 193193), (77, 42653), (91, 36091), (119, 27599), (143, 22967), (187, 17563), (193, 17017), (221, 14861), (1001, 3281), (1309, 2509), (1351, 2431), (1547, 2123)]