4269881

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2411}}^1$

素因数の和:2452

約数の個数: 16

約数和(自身を含む): 5557248

約数和(自身を除く): 1287367

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 2411, 16877, 26521, 55453, 185647, 388171, 609983, 4269881]

約数ペア:

[(1, 4269881), (7, 609983), (11, 388171), (23, 185647), (77, 55453), (161, 26521), (253, 16877), (1771, 2411)]