21425075199

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1452449}}^1$

素因数の和:1452615

約数の個数: 24

約数和(自身を含む): 33987330000

約数和(自身を除く): 12562254801

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1341, 1639, 4917, 14751, 1452449, 4357347, 13072041, 15976939, 47930817, 143792451, 216414901, 649244703, 1947734109, 2380563911, 7141691733, 21425075199]

約数ペア:

[(1, 21425075199), (3, 7141691733), (9, 2380563911), (11, 1947734109), (33, 649244703), (99, 216414901), (149, 143792451), (447, 47930817), (1341, 15976939), (1639, 13072041), (4917, 4357347), (14751, 1452449)]