28926111

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6257}}^1$

素因数の和:6350

約数の個数: 16

約数和(自身を含む): 40852224

約数和(自身を除く): 11926113

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 6257, 18771, 143911, 419219, 431733, 1257657, 9642037, 28926111]

約数ペア:

[(1, 28926111), (3, 9642037), (23, 1257657), (67, 431733), (69, 419219), (201, 143911), (1541, 18771), (4623, 6257)]