23120221

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 26438400

約数和(自身を除く): 3318179

約数列:

[1, 17, 23, 29, 391, 493, 667, 2039, 11339, 34663, 46897, 59131, 797249, 1005227, 1360013, 23120221]

約数ペア:

[(1, 23120221), (17, 1360013), (23, 1005227), (29, 797249), (391, 59131), (493, 46897), (667, 34663), (2039, 11339)]