22997447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5347}}^1$

素因数の和:5398

約数の個数: 16

約数和(自身を含む): 27724032

約数和(自身を除く): 4726585

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 5347, 58817, 90899, 122981, 999889, 1352791, 2090677, 22997447]

約数ペア:

[(1, 22997447), (11, 2090677), (17, 1352791), (23, 999889), (187, 122981), (253, 90899), (391, 58817), (4301, 5347)]