900996939

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{41351}}^1$

素因数の和:41632

約数の個数: 20

約数和(自身を含む): 1350969840

約数和(自身を除く): 449972901

約数列:

[1, 3, 9, 27, 81, 269, 807, 2421, 7263, 21789, 41351, 124053, 372159, 1116477, 3349431, 11123419, 33370257, 100110771, 300332313, 900996939]

約数ペア:

[(1, 900996939), (3, 300332313), (9, 100110771), (27, 33370257), (81, 11123419), (269, 3349431), (807, 1116477), (2421, 372159), (7263, 124053), (21789, 41351)]