25317641

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 28387584

約数和(自身を除く): 3069943

約数列:

[1, 17, 23, 73, 391, 887, 1241, 1679, 15079, 20401, 28543, 64751, 346817, 1100767, 1489273, 25317641]

約数ペア:

[(1, 25317641), (17, 1489273), (23, 1100767), (73, 346817), (391, 64751), (887, 28543), (1241, 20401), (1679, 15079)]