999292007

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{26141}}^1$

素因数の和:26318

約数の個数: 16

約数和(自身を含む): 1177853952

約数和(自身を除く): 178561945

約数列:

[1, 7, 43, 127, 301, 889, 5461, 26141, 38227, 182987, 1124063, 3319907, 7868441, 23239349, 142756001, 999292007]

約数ペア:

[(1, 999292007), (7, 142756001), (43, 23239349), (127, 7868441), (301, 3319907), (889, 1124063), (5461, 182987), (26141, 38227)]