413907057

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{28979}}^1$

素因数の和:29034

約数の個数: 24

約数和(自身を含む): 641037600

約数和(自身を除く): 227130543

約数列:

[1, 3, 9, 23, 27, 69, 207, 529, 621, 1587, 4761, 14283, 28979, 86937, 260811, 666517, 782433, 1999551, 5998653, 15329891, 17995959, 45989673, 137969019, 413907057]

約数ペア:

[(1, 413907057), (3, 137969019), (9, 45989673), (23, 17995959), (27, 15329891), (69, 5998653), (207, 1999551), (529, 782433), (621, 666517), (1587, 260811), (4761, 86937), (14283, 28979)]