23987137

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 26134272

約数和(自身を除く): 2147135

約数列:

[1, 23, 37, 71, 397, 851, 1633, 2627, 9131, 14689, 28187, 60421, 337847, 648301, 1042919, 23987137]

約数ペア:

[(1, 23987137), (23, 1042919), (37, 648301), (71, 337847), (397, 60421), (851, 28187), (1633, 14689), (2627, 9131)]