23879359

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 28892160

約数和(自身を除く): 5012801

約数列:

[1, 7, 23, 71, 161, 497, 1633, 2089, 11431, 14623, 48047, 148319, 336329, 1038233, 3411337, 23879359]

約数ペア:

[(1, 23879359), (7, 3411337), (23, 1038233), (71, 336329), (161, 148319), (497, 48047), (1633, 14623), (2089, 11431)]