2247656117

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{12703}}^1$

素因数の和:12897

約数の個数: 24

約数和(自身を含む): 2745893376

約数和(自身を除く): 498237259

約数列:

[1, 7, 23, 49, 157, 161, 1099, 1127, 3611, 7693, 12703, 25277, 88921, 176939, 292169, 622447, 1994371, 2045183, 13960597, 14316281, 45870533, 97724179, 321093731, 2247656117]

約数ペア:

[(1, 2247656117), (7, 321093731), (23, 97724179), (49, 45870533), (157, 14316281), (161, 13960597), (1099, 2045183), (1127, 1994371), (3611, 622447), (7693, 292169), (12703, 176939), (25277, 88921)]