21300317279

素因数分解:

${\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1\times {\mathrm{9227}}^1$

素因数の和:10030

約数の個数: 16

約数和(自身を含む): 22218071040

約数和(自身を除く): 917753761

約数列:

[1, 31, 113, 659, 3503, 9227, 20429, 74467, 286037, 1042651, 2308477, 6080593, 32322181, 188498383, 687107009, 21300317279]

約数ペア:

[(1, 21300317279), (31, 687107009), (113, 188498383), (659, 32322181), (3503, 6080593), (9227, 2308477), (20429, 1042651), (74467, 286037)]