28582521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5813}}^1$

素因数の和:5976

約数の個数: 16

約数和(自身を含む): 41860800

約数和(自身を除く): 13278279

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 5813, 17439, 63943, 191829, 866137, 2598411, 9527507, 28582521]

約数ペア:

[(1, 28582521), (3, 9527507), (11, 2598411), (33, 866137), (149, 191829), (447, 63943), (1639, 17439), (4917, 5813)]