381890019

素因数分解:

$3^1\times 7^1\times {\mathrm{2713}}^1\times {\mathrm{6703}}^1$

素因数の和:9426

約数の個数: 16

約数和(自身を含む): 582228992

約数和(自身を除く): 200338973

約数列:

[1, 3, 7, 21, 2713, 6703, 8139, 18991, 20109, 46921, 56973, 140763, 18185239, 54555717, 127296673, 381890019]

約数ペア:

[(1, 381890019), (3, 127296673), (7, 54555717), (21, 18185239), (2713, 140763), (6703, 56973), (8139, 46921), (18991, 20109)]