2247221417

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{138197}}^1$

素因数の和:138328

約数の個数: 16

約数和(自身を含む): 2706469632

約数和(自身を除く): 459248215

約数列:

[1, 7, 23, 101, 161, 707, 2323, 16261, 138197, 967379, 3178531, 13957897, 22249717, 97705279, 321031631, 2247221417]

約数ペア:

[(1, 2247221417), (7, 321031631), (23, 97705279), (101, 22249717), (161, 13957897), (707, 3178531), (2323, 967379), (16261, 138197)]