2840717

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1420

約数の個数: 12

約数和(自身を含む): 3308508

約数和(自身を除く): 467791

約数列:

[1, 11, 17, 121, 187, 1381, 2057, 15191, 23477, 167101, 258247, 2840717]

約数ペア:

[(1, 2840717), (11, 258247), (17, 167101), (121, 23477), (187, 15191), (1381, 2057)]