9998706

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12721}}^1$

素因数の和:12857

約数の個数: 16

約数和(自身を含む): 20151648

約数和(自身を除く): 10152942

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 12721, 25442, 38163, 76326, 1666451, 3332902, 4999353, 9998706]

約数ペア:

[(1, 9998706), (2, 4999353), (3, 3332902), (6, 1666451), (131, 76326), (262, 38163), (393, 25442), (786, 12721)]