1608320193

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{275917}}^1$

素因数の和:276016

約数の個数: 16

約数和(自身を含む): 2251490880

約数和(自身を除く): 643170687

約数列:

[1, 3, 29, 67, 87, 201, 1943, 5829, 275917, 827751, 8001593, 18486439, 24004779, 55459317, 536106731, 1608320193]

約数ペア:

[(1, 1608320193), (3, 536106731), (29, 55459317), (67, 24004779), (87, 18486439), (201, 8001593), (1943, 827751), (5829, 275917)]