8381087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 10644480

約数和(自身を除く): 2263393

約数列:

[1, 11, 13, 29, 43, 47, 143, 319, 377, 473, 517, 559, 611, 1247, 1363, 2021, 4147, 6149, 6721, 13717, 14993, 16211, 17719, 22231, 26273, 58609, 178321, 194909, 289003, 644699, 761917, 8381087]

約数ペア:

[(1, 8381087), (11, 761917), (13, 644699), (29, 289003), (43, 194909), (47, 178321), (143, 58609), (319, 26273), (377, 22231), (473, 17719), (517, 16211), (559, 14993), (611, 13717), (1247, 6721), (1363, 6149), (2021, 4147)]