10820511

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4063

約数の個数: 24

約数和(自身を含む): 17568096

約数和(自身を除く): 6747585

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 4021, 12063, 36189, 52273, 92483, 156819, 277449, 470457, 832347, 1202279, 3606837, 10820511]

約数ペア:

[(1, 10820511), (3, 3606837), (9, 1202279), (13, 832347), (23, 470457), (39, 277449), (69, 156819), (117, 92483), (207, 52273), (299, 36189), (897, 12063), (2691, 4021)]