121743479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 152893440

約数和(自身を除く): 31149961

約数列:

[1, 11, 13, 29, 31, 143, 319, 341, 377, 403, 899, 947, 4147, 4433, 9889, 10417, 11687, 12311, 27463, 29357, 128557, 135421, 302093, 322927, 357019, 381641, 851353, 3927209, 4198051, 9364883, 11067589, 121743479]

約数ペア:

[(1, 121743479), (11, 11067589), (13, 9364883), (29, 4198051), (31, 3927209), (143, 851353), (319, 381641), (341, 357019), (377, 322927), (403, 302093), (899, 135421), (947, 128557), (4147, 29357), (4433, 27463), (9889, 12311), (10417, 11687)]