7429851

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 13208832

約数和(自身を除く): 5778981

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 251, 253, 299, 429, 753, 759, 897, 1287, 2259, 2277, 2691, 2761, 3263, 3289, 5773, 8283, 9789, 9867, 17319, 24849, 29367, 29601, 35893, 51957, 63503, 75049, 107679, 190509, 225147, 323037, 571527, 675441, 825539, 2476617, 7429851]

約数ペア:

[(1, 7429851), (3, 2476617), (9, 825539), (11, 675441), (13, 571527), (23, 323037), (33, 225147), (39, 190509), (69, 107679), (99, 75049), (117, 63503), (143, 51957), (207, 35893), (251, 29601), (253, 29367), (299, 24849), (429, 17319), (753, 9867), (759, 9789), (897, 8283), (1287, 5773), (2259, 3289), (2277, 3263), (2691, 2761)]