20797286103

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4469651}}^1$

素因数の和:4469715

約数の個数: 24

約数和(自身を含む): 33468754176

約数和(自身を除く): 12671468073

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 4469651, 13408953, 40226859, 49166161, 147498483, 210073597, 442495449, 630220791, 1890662373, 2310809567, 6932428701, 20797286103]

約数ペア:

[(1, 20797286103), (3, 6932428701), (9, 2310809567), (11, 1890662373), (33, 630220791), (47, 442495449), (99, 210073597), (141, 147498483), (423, 49166161), (517, 40226859), (1551, 13408953), (4653, 4469651)]