11908347

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21227}}^1$

素因数の和:21258

約数の個数: 16

約数和(自身を含む): 18340992

約数和(自身を除く): 6432645

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 21227, 63681, 233497, 360859, 700491, 1082577, 3969449, 11908347]

約数ペア:

[(1, 11908347), (3, 3969449), (11, 1082577), (17, 700491), (33, 360859), (51, 233497), (187, 63681), (561, 21227)]