163540817

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{22157}}^1$

素因数の和:22240

約数の個数: 12

約数和(自身を含む): 182714868

約数和(自身を除く): 19174051

約数列:

[1, 11, 61, 121, 671, 7381, 22157, 243727, 1351577, 2680997, 14867347, 163540817]

約数ペア:

[(1, 163540817), (11, 14867347), (61, 2680997), (121, 1351577), (671, 243727), (7381, 22157)]