7544943

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 13418496

約数和(自身を除く): 5873553

約数列:

[1, 3, 7, 9, 21, 23, 41, 63, 69, 123, 127, 161, 207, 287, 369, 381, 483, 861, 889, 943, 1143, 1449, 2583, 2667, 2829, 2921, 5207, 6601, 8001, 8487, 8763, 15621, 19803, 20447, 26289, 36449, 46863, 59409, 61341, 109347, 119761, 184023, 328041, 359283, 838327, 1077849, 2514981, 7544943]

約数ペア:

[(1, 7544943), (3, 2514981), (7, 1077849), (9, 838327), (21, 359283), (23, 328041), (41, 184023), (63, 119761), (69, 109347), (123, 61341), (127, 59409), (161, 46863), (207, 36449), (287, 26289), (369, 20447), (381, 19803), (483, 15621), (861, 8763), (889, 8487), (943, 8001), (1143, 6601), (1449, 5207), (2583, 2921), (2667, 2829)]