2023402731

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1\times {\mathrm{2539}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 3118225920

約数和(自身を除く): 1094823189

約数列:

[1, 3, 7, 21, 137, 277, 411, 831, 959, 1939, 2539, 2877, 5817, 7617, 17773, 37949, 53319, 113847, 265643, 347843, 703303, 796929, 1043529, 2109909, 2434901, 4923121, 7304703, 14769363, 96352511, 289057533, 674467577, 2023402731]

約数ペア:

[(1, 2023402731), (3, 674467577), (7, 289057533), (21, 96352511), (137, 14769363), (277, 7304703), (411, 4923121), (831, 2434901), (959, 2109909), (1939, 1043529), (2539, 796929), (2877, 703303), (5817, 347843), (7617, 265643), (17773, 113847), (37949, 53319)]