29873067

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 47972352

約数和(自身を除く): 18099285

約数列:

[1, 3, 7, 21, 23, 69, 127, 161, 381, 483, 487, 889, 1461, 2667, 2921, 3409, 8763, 10227, 11201, 20447, 33603, 61341, 61849, 78407, 185547, 235221, 432943, 1298829, 1422527, 4267581, 9957689, 29873067]

約数ペア:

[(1, 29873067), (3, 9957689), (7, 4267581), (21, 1422527), (23, 1298829), (69, 432943), (127, 235221), (161, 185547), (381, 78407), (483, 61849), (487, 61341), (889, 33603), (1461, 20447), (2667, 11201), (2921, 10227), (3409, 8763)]