320415267

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1\times {\mathrm{1789}}^1$

素因数の和:2282

約数の個数: 16

約数和(自身を含む): 430974720

約数和(自身を除く): 110559453

約数列:

[1, 3, 227, 263, 681, 789, 1789, 5367, 59701, 179103, 406103, 470507, 1218309, 1411521, 106805089, 320415267]

約数ペア:

[(1, 320415267), (3, 106805089), (227, 1411521), (263, 1218309), (681, 470507), (789, 406103), (1789, 179103), (5367, 59701)]