1210366107769

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3881}}^1\times {\mathrm{64663}}^1$

素因数の和:68617

約数の個数: 32

約数和(自身を含む): 1518203119104

約数和(自身を除く): 307837011335

約数列:

[1, 7, 13, 53, 91, 371, 689, 3881, 4823, 27167, 50453, 64663, 205693, 353171, 452641, 840619, 1439851, 2674009, 3427139, 5884333, 18718063, 23989973, 44552807, 250957103, 311869649, 1756699721, 3262442339, 13300726459, 22837096373, 93105085213, 172909443967, 1210366107769]

約数ペア:

[(1, 1210366107769), (7, 172909443967), (13, 93105085213), (53, 22837096373), (91, 13300726459), (371, 3262442339), (689, 1756699721), (3881, 311869649), (4823, 250957103), (27167, 44552807), (50453, 23989973), (64663, 18718063), (205693, 5884333), (353171, 3427139), (452641, 2674009), (840619, 1439851)]