2013508581

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{2593}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 3107819520

約数和(自身を除く): 1094310939

約数列:

[1, 3, 7, 21, 103, 309, 359, 721, 1077, 2163, 2513, 2593, 7539, 7779, 18151, 36977, 54453, 110931, 258839, 267079, 776517, 801237, 930887, 1869553, 2792661, 5608659, 6516209, 19548627, 95881361, 287644083, 671169527, 2013508581]

約数ペア:

[(1, 2013508581), (3, 671169527), (7, 287644083), (21, 95881361), (103, 19548627), (309, 6516209), (359, 5608659), (721, 2792661), (1077, 1869553), (2163, 930887), (2513, 801237), (2593, 776517), (7539, 267079), (7779, 258839), (18151, 110931), (36977, 54453)]