47019519

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 70072080

約数和(自身を除く): 23052561

約数列:

[1, 3, 9, 59, 73, 177, 219, 531, 657, 1213, 3639, 4307, 10917, 12921, 38763, 71567, 88549, 214701, 265647, 644103, 796941, 5224391, 15673173, 47019519]

約数ペア:

[(1, 47019519), (3, 15673173), (9, 5224391), (59, 796941), (73, 644103), (177, 265647), (219, 214701), (531, 88549), (657, 71567), (1213, 38763), (3639, 12921), (4307, 10917)]