289399197

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{35117}}^1$

素因数の和:35228

約数の個数: 16

約数和(自身を含む): 401188032

約数和(自身を除く): 111788835

約数列:

[1, 3, 41, 67, 123, 201, 2747, 8241, 35117, 105351, 1439797, 2352839, 4319391, 7058517, 96466399, 289399197]

約数ペア:

[(1, 289399197), (3, 96466399), (41, 7058517), (67, 4319391), (123, 2352839), (201, 1439797), (2747, 105351), (8241, 35117)]