2011553079

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1\times {\mathrm{11813}}^1$

素因数の和:13678

約数の個数: 16

約数和(自身を含む): 2770335744

約数和(自身を除く): 758782665

約数列:

[1, 3, 31, 93, 1831, 5493, 11813, 35439, 56761, 170283, 366203, 1098609, 21629603, 64888809, 670517693, 2011553079]

約数ペア:

[(1, 2011553079), (3, 670517693), (31, 64888809), (93, 21629603), (1831, 1098609), (5493, 366203), (11813, 170283), (35439, 56761)]