22981197

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{727}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 31554432

約数和(自身を除く): 8573235

約数列:

[1, 3, 41, 123, 257, 727, 771, 2181, 10537, 29807, 31611, 89421, 186839, 560517, 7660399, 22981197]

約数ペア:

[(1, 22981197), (3, 7660399), (41, 560517), (123, 186839), (257, 89421), (727, 31611), (771, 29807), (2181, 10537)]