29279481

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126751}}^1$

素因数の和:126772

約数の個数: 16

約数和(自身を含む): 48672768

約数和(自身を除く): 19393287

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 126751, 380253, 887257, 1394261, 2661771, 4182783, 9759827, 29279481]

約数ペア:

[(1, 29279481), (3, 9759827), (7, 4182783), (11, 2661771), (21, 1394261), (33, 887257), (77, 380253), (231, 126751)]