2013189651

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{22273}}^1$

素因数の和:22384

約数の個数: 36

約数和(自身を含む): 3234986664

約数和(自身を除く): 1221797013

約数列:

[1, 3, 9, 11, 33, 83, 99, 121, 249, 363, 747, 913, 1089, 2739, 8217, 10043, 22273, 30129, 66819, 90387, 200457, 245003, 735009, 1848659, 2205027, 2695033, 5545977, 8085099, 16637931, 20335249, 24255297, 61005747, 183017241, 223687739, 671063217, 2013189651]

約数ペア:

[(1, 2013189651), (3, 671063217), (9, 223687739), (11, 183017241), (33, 61005747), (83, 24255297), (99, 20335249), (121, 16637931), (249, 8085099), (363, 5545977), (747, 2695033), (913, 2205027), (1089, 1848659), (2739, 735009), (8217, 245003), (10043, 200457), (22273, 90387), (30129, 66819)]