40456767

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 60712960

約数和(自身を除く): 20256193

約数列:

[1, 3, 13, 31, 39, 93, 109, 307, 327, 403, 921, 1209, 1417, 3379, 3991, 4251, 9517, 10137, 11973, 28551, 33463, 43927, 100389, 123721, 131781, 371163, 435019, 1037353, 1305057, 3112059, 13485589, 40456767]

約数ペア:

[(1, 40456767), (3, 13485589), (13, 3112059), (31, 1305057), (39, 1037353), (93, 435019), (109, 371163), (307, 131781), (327, 123721), (403, 100389), (921, 43927), (1209, 33463), (1417, 28551), (3379, 11973), (3991, 10137), (4251, 9517)]