17293199

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 23020704

約数和(自身を除く): 5727505

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1201, 1309, 2057, 8407, 13211, 14399, 20417, 92477, 142919, 145321, 224587, 1017247, 1572109, 2470457, 17293199]

約数ペア:

[(1, 17293199), (7, 2470457), (11, 1572109), (17, 1017247), (77, 224587), (119, 145321), (121, 142919), (187, 92477), (847, 20417), (1201, 14399), (1309, 13211), (2057, 8407)]