961162917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{20939}}^1$

素因数の和:21073

約数の個数: 32

約数和(自身を含む): 1519741440

約数和(自身を除く): 558578523

約数列:

[1, 3, 11, 13, 33, 39, 107, 143, 321, 429, 1177, 1391, 3531, 4173, 15301, 20939, 45903, 62817, 230329, 272207, 690987, 816621, 2240473, 2994277, 6721419, 8982831, 24645203, 29126149, 73935609, 87378447, 320387639, 961162917]

約数ペア:

[(1, 961162917), (3, 320387639), (11, 87378447), (13, 73935609), (33, 29126149), (39, 24645203), (107, 8982831), (143, 6721419), (321, 2994277), (429, 2240473), (1177, 816621), (1391, 690987), (3531, 272207), (4173, 230329), (15301, 62817), (20939, 45903)]