56691397

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3727}}^1$

素因数の和:3828

約数の個数: 16

約数和(自身を含む): 67640832

約数和(自身を除く): 10949435

約数列:

[1, 7, 41, 53, 287, 371, 2173, 3727, 15211, 26089, 152807, 197531, 1069649, 1382717, 8098771, 56691397]

約数ペア:

[(1, 56691397), (7, 8098771), (41, 1382717), (53, 1069649), (287, 197531), (371, 152807), (2173, 26089), (3727, 15211)]