3038189

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 4060224

約数和(自身を除く): 1022035

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 211, 847, 1309, 1477, 2057, 2321, 3587, 14399, 16247, 25109, 25531, 39457, 178717, 276199, 434027, 3038189]

約数ペア:

[(1, 3038189), (7, 434027), (11, 276199), (17, 178717), (77, 39457), (119, 25531), (121, 25109), (187, 16247), (211, 14399), (847, 3587), (1309, 2321), (1477, 2057)]