11979159

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 16800000

約数和(自身を除く): 4820841

約数列:

[1, 3, 23, 69, 139, 417, 1249, 3197, 3747, 9591, 28727, 86181, 173611, 520833, 3993053, 11979159]

約数ペア:

[(1, 11979159), (3, 3993053), (23, 520833), (69, 173611), (139, 86181), (417, 28727), (1249, 9591), (3197, 3747)]