9081247

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^2$

素因数の和:175

約数の個数: 18

約数和(自身を含む): 11191992

約数和(自身を除く): 2110745

約数列:

[1, 7, 17, 67, 119, 289, 469, 1139, 2023, 4489, 7973, 19363, 31423, 76313, 135541, 534191, 1297321, 9081247]

約数ペア:

[(1, 9081247), (7, 1297321), (17, 534191), (67, 135541), (119, 76313), (289, 31423), (469, 19363), (1139, 7973), (2023, 4489)]