2021922483

素因数分解:

$3^1\times 7^1\times {\mathrm{2251}}^1\times {\mathrm{42773}}^1$

素因数の和:45034

約数の個数: 16

約数和(自身を含む): 3082465536

約数和(自身を除く): 1060543053

約数列:

[1, 3, 7, 21, 2251, 6753, 15757, 42773, 47271, 128319, 299411, 898233, 96282023, 288846069, 673974161, 2021922483]

約数ペア:

[(1, 2021922483), (3, 673974161), (7, 288846069), (21, 96282023), (2251, 898233), (6753, 299411), (15757, 128319), (42773, 47271)]