2051007

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{967}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 3159552

約数和(自身を除く): 1108545

約数列:

[1, 3, 7, 21, 101, 303, 707, 967, 2121, 2901, 6769, 20307, 97667, 293001, 683669, 2051007]

約数ペア:

[(1, 2051007), (3, 683669), (7, 293001), (21, 97667), (101, 20307), (303, 6769), (707, 2901), (967, 2121)]