944103681

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{219917}}^1$

素因数の和:219982

約数の個数: 20

約数和(自身を含む): 1436944212

約数和(自身を除く): 492840531

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 219917, 659751, 1979253, 5937759, 11655601, 17813277, 34966803, 104900409, 314701227, 944103681]

約数ペア:

[(1, 944103681), (3, 314701227), (9, 104900409), (27, 34966803), (53, 17813277), (81, 11655601), (159, 5937759), (477, 1979253), (1431, 659751), (4293, 219917)]