11891253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15667}}^1$

素因数の和:15704

約数の個数: 16

約数和(自身を含む): 18049536

約数和(自身を除く): 6158283

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 15667, 47001, 172337, 360341, 517011, 1081023, 3963751, 11891253]

約数ペア:

[(1, 11891253), (3, 3963751), (11, 1081023), (23, 517011), (33, 360341), (69, 172337), (253, 47001), (759, 15667)]