2287685907

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{1504067}}^1$

素因数の和:1504099

約数の個数: 18

約数和(自身を含む): 3578177772

約数和(自身を除く): 1290491865

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 1504067, 4512201, 13536603, 19552871, 58658613, 175975839, 254187323, 762561969, 2287685907]

約数ペア:

[(1, 2287685907), (3, 762561969), (9, 254187323), (13, 175975839), (39, 58658613), (117, 19552871), (169, 13536603), (507, 4512201), (1521, 1504067)]