29138879

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{7723}}^1$

素因数の和:7755

約数の個数: 16

約数和(自身を含む): 37075200

約数和(自身を除く): 7936321

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 7723, 54061, 84953, 378427, 594671, 2648989, 4162697, 29138879]

約数ペア:

[(1, 29138879), (7, 4162697), (11, 2648989), (49, 594671), (77, 378427), (343, 84953), (539, 54061), (3773, 7723)]