2013222111

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{201101}}^1$

素因数の和:201222

約数の個数: 16

約数和(自身を含む): 2780034048

約数和(自身を除く): 766811937

約数列:

[1, 3, 47, 71, 141, 213, 3337, 10011, 201101, 603303, 9451747, 14278171, 28355241, 42834513, 671074037, 2013222111]

約数ペア:

[(1, 2013222111), (3, 671074037), (47, 42834513), (71, 28355241), (141, 14278171), (213, 9451747), (3337, 603303), (10011, 201101)]