22147917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7541}}^1$

素因数の和:7644

約数の個数: 16

約数和(自身を含む): 32581440

約数和(自身を除く): 10433523

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 7541, 22623, 82951, 248853, 671149, 2013447, 7382639, 22147917]

約数ペア:

[(1, 22147917), (3, 7382639), (11, 2013447), (33, 671149), (89, 248853), (267, 82951), (979, 22623), (2937, 7541)]