238429147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 272305152

約数和(自身を除く): 33876005

約数列:

[1, 11, 37, 71, 223, 407, 781, 1369, 2453, 2627, 8251, 15059, 15833, 28897, 90761, 97199, 174163, 305287, 585821, 1069189, 3358157, 6444031, 21675377, 238429147]

約数ペア:

[(1, 238429147), (11, 21675377), (37, 6444031), (71, 3358157), (223, 1069189), (407, 585821), (781, 305287), (1369, 174163), (2453, 97199), (2627, 90761), (8251, 28897), (15059, 15833)]