2011284207

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{10831}}^1$

素因数の和:11323

約数の個数: 24

約数和(自身を含む): 2974033920

約数和(自身を除く): 962749713

約数列:

[1, 3, 9, 47, 141, 423, 439, 1317, 3951, 10831, 20633, 32493, 61899, 97479, 185697, 509057, 1527171, 4581513, 4754809, 14264427, 42793281, 223476023, 670428069, 2011284207]

約数ペア:

[(1, 2011284207), (3, 670428069), (9, 223476023), (47, 42793281), (141, 14264427), (423, 4754809), (439, 4581513), (1317, 1527171), (3951, 509057), (10831, 185697), (20633, 97479), (32493, 61899)]