8465283

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2163

約数の個数: 16

約数和(自身を含む): 12627360

約数和(自身を除く): 4162077

約数列:

[1, 3, 9, 27, 157, 471, 1413, 1997, 4239, 5991, 17973, 53919, 313529, 940587, 2821761, 8465283]

約数ペア:

[(1, 8465283), (3, 2821761), (9, 940587), (27, 313529), (157, 53919), (471, 17973), (1413, 5991), (1997, 4239)]