17222493

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{647}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 24261120

約数和(自身を除く): 7038627

約数列:

[1, 3, 19, 57, 467, 647, 1401, 1941, 8873, 12293, 26619, 36879, 302149, 906447, 5740831, 17222493]

約数ペア:

[(1, 17222493), (3, 5740831), (19, 906447), (57, 302149), (467, 36879), (647, 26619), (1401, 12293), (1941, 8873)]