22691229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15991}}^1$

素因数の和:16048

約数の個数: 16

約数和(自身を含む): 33775104

約数和(自身を除く): 11083875

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 15991, 47973, 175901, 527703, 687613, 2062839, 7563743, 22691229]

約数ペア:

[(1, 22691229), (3, 7563743), (11, 2062839), (33, 687613), (43, 527703), (129, 175901), (473, 47973), (1419, 15991)]