11209817

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 12441600

約数和(自身を除く): 1231783

約数列:

[1, 17, 31, 89, 239, 527, 1513, 2759, 4063, 7409, 21271, 46903, 125953, 361607, 659401, 11209817]

約数ペア:

[(1, 11209817), (17, 659401), (31, 361607), (89, 125953), (239, 46903), (527, 21271), (1513, 7409), (2759, 4063)]