173980499

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{132911}}^1$

素因数の和:132946

約数の個数: 16

約数和(自身を含む): 229671936

約数和(自身を除く): 55691437

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 132911, 930377, 1462021, 2259487, 10234147, 15816409, 24854357, 173980499]

約数ペア:

[(1, 173980499), (7, 24854357), (11, 15816409), (17, 10234147), (77, 2259487), (119, 1462021), (187, 930377), (1309, 132911)]