23148769

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 27426816

約数和(自身を除く): 4278047

約数列:

[1, 7, 47, 71, 329, 497, 991, 3337, 6937, 23359, 46577, 70361, 326039, 492527, 3306967, 23148769]

約数ペア:

[(1, 23148769), (7, 3306967), (47, 492527), (71, 326039), (329, 70361), (497, 46577), (991, 23359), (3337, 6937)]