90863861

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 106791552

約数和(自身を除く): 15927691

約数列:

[1, 11, 17, 121, 163, 187, 271, 1793, 2057, 2771, 2981, 4607, 19723, 30481, 32791, 44173, 50677, 335291, 485903, 557447, 750941, 5344933, 8260351, 90863861]

約数ペア:

[(1, 90863861), (11, 8260351), (17, 5344933), (121, 750941), (163, 557447), (187, 485903), (271, 335291), (1793, 50677), (2057, 44173), (2771, 32791), (2981, 30481), (4607, 19723)]