480771759

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{6173}}^1$

素因数の和:8186

約数の個数: 16

約数和(自身を含む): 690796512

約数和(自身を除く): 210024753

約数列:

[1, 3, 13, 39, 1997, 5991, 6173, 18519, 25961, 77883, 80249, 240747, 12327481, 36982443, 160257253, 480771759]

約数ペア:

[(1, 480771759), (3, 160257253), (13, 36982443), (39, 12327481), (1997, 240747), (5991, 80249), (6173, 77883), (18519, 25961)]