2017994853

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1157771}}^1$

素因数の和:1157864

約数の個数: 16

約数和(自身を含む): 3112091136

約数和(自身を除く): 1094096283

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 1157771, 3473313, 8104397, 24313191, 96094993, 288284979, 672664951, 2017994853]

約数ペア:

[(1, 2017994853), (3, 672664951), (7, 288284979), (21, 96094993), (83, 24313191), (249, 8104397), (581, 3473313), (1743, 1157771)]