23447971

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 25344000

約数和(自身を除く): 1896029

約数列:

[1, 23, 47, 109, 199, 1081, 2507, 4577, 5123, 9353, 21691, 117829, 215119, 498893, 1019477, 23447971]

約数ペア:

[(1, 23447971), (23, 1019477), (47, 498893), (109, 215119), (199, 117829), (1081, 21691), (2507, 9353), (4577, 5123)]