2017282197

素因数分解:

$3^1\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{55817}}^1$

素因数の和:57548

約数の個数: 16

約数和(自身を含む): 3075795072

約数和(自身を除く): 1058512875

約数列:

[1, 3, 7, 21, 1721, 5163, 12047, 36141, 55817, 167451, 390719, 1172157, 96061057, 288183171, 672427399, 2017282197]

約数ペア:

[(1, 2017282197), (3, 672427399), (7, 288183171), (21, 96061057), (1721, 1172157), (5163, 390719), (12047, 167451), (36141, 55817)]