9986021947

素因数分解:

${\mathrm{11}}^2\times {\mathrm{12841}}^1\times {\mathrm{6427}}^1$

素因数の和:19290

約数の個数: 12

約数和(自身を含む): 10978934008

約数和(自身を除く): 992912061

約数列:

[1, 11, 121, 6427, 12841, 70697, 141251, 777667, 1553761, 82529107, 907820177, 9986021947]

約数ペア:

[(1, 9986021947), (11, 907820177), (121, 82529107), (6427, 1553761), (12841, 777667), (70697, 141251)]