28204473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2917}}^1$

素因数の和:3224

約数の個数: 16

約数和(自身を含む): 41178816

約数和(自身を除く): 12974343

約数列:

[1, 3, 11, 33, 293, 879, 2917, 3223, 8751, 9669, 32087, 96261, 854681, 2564043, 9401491, 28204473]

約数ペア:

[(1, 28204473), (3, 9401491), (11, 2564043), (33, 854681), (293, 96261), (879, 32087), (2917, 9669), (3223, 8751)]