2904709023

素因数分解:

$3^2\times {\mathrm{223}}^1\times {\mathrm{263}}^1\times {\mathrm{5503}}^1$

素因数の和:5995

約数の個数: 24

約数和(自身を含む): 4231299072

約数和(自身を除く): 1326590049

約数列:

[1, 3, 9, 223, 263, 669, 789, 2007, 2367, 5503, 16509, 49527, 58649, 175947, 527841, 1227169, 1447289, 3681507, 4341867, 11044521, 13025601, 322745447, 968236341, 2904709023]

約数ペア:

[(1, 2904709023), (3, 968236341), (9, 322745447), (223, 13025601), (263, 11044521), (669, 4341867), (789, 3681507), (2007, 1447289), (2367, 1227169), (5503, 527841), (16509, 175947), (49527, 58649)]