26201991

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{761}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 36576000

約数和(自身を除く): 10374009

約数列:

[1, 3, 23, 69, 499, 761, 1497, 2283, 11477, 17503, 34431, 52509, 379739, 1139217, 8733997, 26201991]

約数ペア:

[(1, 26201991), (3, 8733997), (23, 1139217), (69, 379739), (499, 52509), (761, 34431), (1497, 17503), (2283, 11477)]