30181987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1698

約数の個数: 16

約数和(自身を含む): 35223552

約数和(自身を除く): 5041565

約数列:

[1, 11, 17, 103, 187, 1133, 1567, 1751, 17237, 19261, 26639, 161401, 293029, 1775411, 2743817, 30181987]

約数ペア:

[(1, 30181987), (11, 2743817), (17, 1775411), (103, 293029), (187, 161401), (1133, 26639), (1567, 19261), (1751, 17237)]