2993656603

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{21481}}^1$

素因数の和:21994

約数の個数: 16

約数和(自身を含む): 3508612096

約数和(自身を除く): 514955493

約数列:

[1, 7, 43, 301, 463, 3241, 19909, 21481, 139363, 150367, 923683, 6465781, 9945703, 69619921, 427665229, 2993656603]

約数ペア:

[(1, 2993656603), (7, 427665229), (43, 69619921), (301, 9945703), (463, 6465781), (3241, 923683), (19909, 150367), (21481, 139363)]