9970449

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 14188608

約数和(自身を除く): 4218159

約数列:

[1, 3, 17, 51, 137, 411, 1427, 2329, 4281, 6987, 24259, 72777, 195499, 586497, 3323483, 9970449]

約数ペア:

[(1, 9970449), (3, 3323483), (17, 586497), (51, 195499), (137, 72777), (411, 24259), (1427, 6987), (2329, 4281)]