6469421

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{4259}}^1$

素因数の和:4304

約数の個数: 12

約数和(自身を含む): 7770240

約数和(自身を除く): 1300819

約数列:

[1, 7, 31, 49, 217, 1519, 4259, 29813, 132029, 208691, 924203, 6469421]

約数ペア:

[(1, 6469421), (7, 924203), (31, 208691), (49, 132029), (217, 29813), (1519, 4259)]