8447540017

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{3037}}^1\times {\mathrm{9241}}^1$

素因数の和:12328

約数の個数: 16

約数和(自身を含む): 9883172992

約数和(自身を除く): 1435632975

約数列:

[1, 7, 43, 301, 3037, 9241, 21259, 64687, 130591, 397363, 914137, 2781541, 28064917, 196454419, 1206791431, 8447540017]

約数ペア:

[(1, 8447540017), (7, 1206791431), (43, 196454419), (301, 28064917), (3037, 2781541), (9241, 914137), (21259, 397363), (64687, 130591)]