71511421

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{2239}}^1$

素因数の和:2340

約数の個数: 12

約数和(自身を含む): 77190400

約数和(自身を除く): 5678979

約数列:

[1, 19, 41, 779, 1681, 2239, 31939, 42541, 91799, 1744181, 3763759, 71511421]

約数ペア:

[(1, 71511421), (19, 3763759), (41, 1744181), (779, 91799), (1681, 42541), (2239, 31939)]