131984766719

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{629311}}^1$

素因数の和:629427

約数の個数: 24

約数和(自身を含む): 153398575872

約数和(自身を除く): 21413809153

約数列:

[1, 13, 17, 73, 169, 221, 949, 1241, 2873, 12337, 16133, 209729, 629311, 8181043, 10698287, 45939703, 106353559, 139077731, 597216139, 780974951, 1808010503, 7763809807, 10152674363, 131984766719]

約数ペア:

[(1, 131984766719), (13, 10152674363), (17, 7763809807), (73, 1808010503), (169, 780974951), (221, 597216139), (949, 139077731), (1241, 106353559), (2873, 45939703), (12337, 10698287), (16133, 8181043), (209729, 629311)]