122917821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5351}}^1$

素因数の和:5417

約数の個数: 32

約数和(自身を含む): 191815680

約数和(自身を除く): 68897859

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 5351, 7657, 16053, 22971, 69563, 101669, 165881, 208689, 305007, 497643, 1321697, 2156453, 3151739, 3965091, 6469359, 9455217, 40972607, 122917821]

約数ペア:

[(1, 122917821), (3, 40972607), (13, 9455217), (19, 6469359), (31, 3965091), (39, 3151739), (57, 2156453), (93, 1321697), (247, 497643), (403, 305007), (589, 208689), (741, 165881), (1209, 101669), (1767, 69563), (5351, 22971), (7657, 16053)]