2288891073

素因数分解:

$3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{106753}}^1$

素因数の和:107784

約数の個数: 16

約数和(自身を含む): 3491282816

約数和(自身を除く): 1202391743

約数列:

[1, 3, 7, 21, 1021, 3063, 7147, 21441, 106753, 320259, 747271, 2241813, 108994813, 326984439, 762963691, 2288891073]

約数ペア:

[(1, 2288891073), (3, 762963691), (7, 326984439), (21, 108994813), (1021, 2241813), (3063, 747271), (7147, 320259), (21441, 106753)]