28637243

素因数分解:

${\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 30280800

約数和(自身を除く): 1643557

約数列:

[1, 59, 61, 73, 109, 3599, 4307, 4453, 6431, 6649, 7957, 262727, 392291, 469463, 485377, 28637243]

約数ペア:

[(1, 28637243), (59, 485377), (61, 469463), (73, 392291), (109, 262727), (3599, 7957), (4307, 6649), (4453, 6431)]