98982009

素因数分解:

$3^2\times 7^2\times {\mathrm{224449}}^1$

素因数の和:224469

約数の個数: 18

約数和(自身を含む): 166317450

約数和(自身を除く): 67335441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 224449, 673347, 1571143, 2020041, 4713429, 10998001, 14140287, 32994003, 98982009]

約数ペア:

[(1, 98982009), (3, 32994003), (7, 14140287), (9, 10998001), (21, 4713429), (49, 2020041), (63, 1571143), (147, 673347), (441, 224449)]