2113240095

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{661421}}^1$

素因数の和:661503

約数の個数: 24

約数和(自身を含む): 3714545952

約数和(自身を除く): 1601305857

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 661421, 1984263, 3307105, 5952789, 9921315, 29763945, 46960891, 140882673, 234804455, 422648019, 704413365, 2113240095]

約数ペア:

[(1, 2113240095), (3, 704413365), (5, 422648019), (9, 234804455), (15, 140882673), (45, 46960891), (71, 29763945), (213, 9921315), (355, 5952789), (639, 3307105), (1065, 1984263), (3195, 661421)]