28304697

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4229}}^1$

素因数の和:4352

約数の個数: 16

約数和(自身を含む): 39795840

約数和(自身を除く): 11491143

約数列:

[1, 3, 23, 69, 97, 291, 2231, 4229, 6693, 12687, 97267, 291801, 410213, 1230639, 9434899, 28304697]

約数ペア:

[(1, 28304697), (3, 9434899), (23, 1230639), (69, 410213), (97, 291801), (291, 97267), (2231, 12687), (4229, 6693)]