20171023587

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15672901}}^1$

素因数の和:15672931

約数の個数: 24

約数和(自身を含む): 34229617968

約数和(自身を除く): 14058594381

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 15672901, 47018703, 141056109, 172401911, 203747713, 517205733, 611243139, 1551617199, 1833729417, 2241224843, 6723674529, 20171023587]

約数ペア:

[(1, 20171023587), (3, 6723674529), (9, 2241224843), (11, 1833729417), (13, 1551617199), (33, 611243139), (39, 517205733), (99, 203747713), (117, 172401911), (143, 141056109), (429, 47018703), (1287, 15672901)]