380771279

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1\times {\mathrm{1621}}^1$

素因数の和:3110

約数の個数: 16

約数和(自身を含む): 454679040

約数和(自身を除く): 73907761

約数列:

[1, 7, 23, 161, 1459, 1621, 10213, 11347, 33557, 37283, 234899, 260981, 2365039, 16555273, 54395897, 380771279]

約数ペア:

[(1, 380771279), (7, 54395897), (23, 16555273), (161, 2365039), (1459, 260981), (1621, 234899), (10213, 37283), (11347, 33557)]