21836221031

素因数分解:

${\mathrm{29}}^2\times {\mathrm{149}}^1\times {\mathrm{174259}}^1$

素因数の和:174466

約数の個数: 12

約数和(自身を含む): 22767069000

約数和(自身を除く): 930847969

約数列:

[1, 29, 149, 841, 4321, 125309, 174259, 5053511, 25964591, 146551819, 752973139, 21836221031]

約数ペア:

[(1, 21836221031), (29, 752973139), (149, 146551819), (841, 25964591), (4321, 5053511), (125309, 174259)]