2203211031

素因数分解:

$3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{103979}}^1$

素因数の和:104998

約数の個数: 16

約数和(自身を含む): 3360633600

約数和(自身を除く): 1157422569

約数列:

[1, 3, 7, 21, 1009, 3027, 7063, 21189, 103979, 311937, 727853, 2183559, 104914811, 314744433, 734403677, 2203211031]

約数ペア:

[(1, 2203211031), (3, 734403677), (7, 314744433), (21, 104914811), (1009, 2183559), (3027, 727853), (7063, 311937), (21189, 103979)]