129021123

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{558533}}^1$

素因数の和:558554

約数の個数: 16

約数和(自身を含む): 214477056

約数和(自身を除く): 85455933

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 558533, 1675599, 3909731, 6143863, 11729193, 18431589, 43007041, 129021123]

約数ペア:

[(1, 129021123), (3, 43007041), (7, 18431589), (11, 11729193), (21, 6143863), (33, 3909731), (77, 1675599), (231, 558533)]