9091803

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 14241792

約数和(自身を除く): 5149989

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 487, 889, 1461, 2667, 3409, 6223, 10227, 18669, 23863, 61849, 71589, 185547, 432943, 1298829, 3030601, 9091803]

約数ペア:

[(1, 9091803), (3, 3030601), (7, 1298829), (21, 432943), (49, 185547), (127, 71589), (147, 61849), (381, 23863), (487, 18669), (889, 10227), (1461, 6223), (2667, 3409)]