291244197

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{3257}}^1$

素因数の和:4028

約数の個数: 16

約数和(自身を含む): 398466432

約数和(自身を除く): 107222235

約数列:

[1, 3, 41, 123, 727, 2181, 3257, 9771, 29807, 89421, 133537, 400611, 2367839, 7103517, 97081399, 291244197]

約数ペア:

[(1, 291244197), (3, 97081399), (41, 7103517), (123, 2367839), (727, 400611), (2181, 133537), (3257, 89421), (9771, 29807)]