28296741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14057}}^1$

素因数の和:14132

約数の個数: 16

約数和(自身を含む): 41836608

約数和(自身を除く): 13539867

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 14057, 42171, 154627, 463881, 857477, 2572431, 9432247, 28296741]

約数ペア:

[(1, 28296741), (3, 9432247), (11, 2572431), (33, 857477), (61, 463881), (183, 154627), (671, 42171), (2013, 14057)]