2017105041

素因数分解:

$3^1\times 7^2\times {\mathrm{2521}}^1\times {\mathrm{5443}}^1$

素因数の和:7981

約数の個数: 24

約数和(自身を含む): 3130387104

約数和(自身を除く): 1113282063

約数列:

[1, 3, 7, 21, 49, 147, 2521, 5443, 7563, 16329, 17647, 38101, 52941, 114303, 123529, 266707, 370587, 800121, 13721803, 41165409, 96052621, 288157863, 672368347, 2017105041]

約数ペア:

[(1, 2017105041), (3, 672368347), (7, 288157863), (21, 96052621), (49, 41165409), (147, 13721803), (2521, 800121), (5443, 370587), (7563, 266707), (16329, 123529), (17647, 114303), (38101, 52941)]