2017291023

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{550721}}^1$

素因数の和:550775

約数の個数: 24

約数和(自身を含む): 3264680016

約数和(自身を除く): 1247388993

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 550721, 1652163, 4956489, 6057931, 18173793, 20376677, 54521379, 61130031, 183390093, 224143447, 672430341, 2017291023]

約数ペア:

[(1, 2017291023), (3, 672430341), (9, 224143447), (11, 183390093), (33, 61130031), (37, 54521379), (99, 20376677), (111, 18173793), (333, 6057931), (407, 4956489), (1221, 1652163), (3663, 550721)]