20161332191

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2877313}}^1$

素因数の和:2877351

約数の個数: 24

約数和(自身を含む): 27553158864

約数和(自身を除く): 7391826673

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 2877313, 20141191, 31650443, 37405069, 140988337, 221553101, 261835483, 411455759, 1550871707, 1832848381, 2880190313, 20161332191]

約数ペア:

[(1, 20161332191), (7, 2880190313), (11, 1832848381), (13, 1550871707), (49, 411455759), (77, 261835483), (91, 221553101), (143, 140988337), (539, 37405069), (637, 31650443), (1001, 20141191), (7007, 2877313)]