2017453389

素因数分解:

$3^1\times 7^1\times {\mathrm{8419}}^1\times {\mathrm{11411}}^1$

素因数の和:19840

約数の個数: 16

約数和(自身を含む): 3074849280

約数和(自身を除く): 1057395891

約数列:

[1, 3, 7, 21, 8419, 11411, 25257, 34233, 58933, 79877, 176799, 239631, 96069209, 288207627, 672484463, 2017453389]

約数ペア:

[(1, 2017453389), (3, 672484463), (7, 288207627), (21, 96069209), (8419, 239631), (11411, 176799), (25257, 79877), (34233, 58933)]