172872337

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 207760896

約数和(自身を除く): 34888559

約数列:

[1, 11, 17, 31, 121, 187, 341, 527, 2057, 2711, 3751, 5797, 29821, 46087, 63767, 84041, 328031, 506957, 924451, 1428697, 5576527, 10168961, 15715667, 172872337]

約数ペア:

[(1, 172872337), (11, 15715667), (17, 10168961), (31, 5576527), (121, 1428697), (187, 924451), (341, 506957), (527, 328031), (2057, 84041), (2711, 63767), (3751, 46087), (5797, 29821)]