172264247

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^2\times {\mathrm{71}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 192743712

約数和(自身を除く): 20479465

約数列:

[1, 17, 41, 59, 71, 697, 1003, 1207, 2419, 2911, 3481, 4189, 41123, 49487, 59177, 71213, 142721, 171749, 247151, 2426257, 2919733, 4201567, 10133191, 172264247]

約数ペア:

[(1, 172264247), (17, 10133191), (41, 4201567), (59, 2919733), (71, 2426257), (697, 247151), (1003, 171749), (1207, 142721), (2419, 71213), (2911, 59177), (3481, 49487), (4189, 41123)]