98678027

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5623}}^1$

素因数の和:5762

約数の個数: 16

約数和(自身を含む): 118778880

約数和(自身を除く): 20100853

約数列:

[1, 7, 23, 109, 161, 763, 2507, 5623, 17549, 39361, 129329, 612907, 905303, 4290349, 14096861, 98678027]

約数ペア:

[(1, 98678027), (7, 14096861), (23, 4290349), (109, 905303), (161, 612907), (763, 129329), (2507, 39361), (5623, 17549)]