12081111

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9431}}^1$

素因数の和:9502

約数の個数: 16

約数和(自身を含む): 18713088

約数和(自身を除く): 6631977

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 9431, 28293, 66017, 198051, 575291, 1725873, 4027037, 12081111]

約数ペア:

[(1, 12081111), (3, 4027037), (7, 1725873), (21, 575291), (61, 198051), (183, 66017), (427, 28293), (1281, 9431)]