2164967

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 2807136

約数和(自身を除く): 642169

約数列:

[1, 7, 17, 23, 49, 113, 119, 161, 391, 791, 833, 1127, 1921, 2599, 2737, 5537, 13447, 18193, 19159, 44183, 94129, 127351, 309281, 2164967]

約数ペア:

[(1, 2164967), (7, 309281), (17, 127351), (23, 94129), (49, 44183), (113, 19159), (119, 18193), (161, 13447), (391, 5537), (791, 2737), (833, 2599), (1127, 1921)]