129433339

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{31393}}^1$

素因数の和:31450

約数の個数: 16

約数和(自身を含む): 160737280

約数和(自身を除く): 31303941

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 31393, 219751, 596467, 973183, 4175269, 6812281, 18490477, 129433339]

約数ペア:

[(1, 129433339), (7, 18490477), (19, 6812281), (31, 4175269), (133, 973183), (217, 596467), (589, 219751), (4123, 31393)]