1520408097

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4331647}}^1$

素因数の和:4331669

約数の個数: 16

約数和(自身を含む): 2425722880

約数和(自身を除く): 905314783

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4331647, 12994941, 38984823, 56311411, 116954469, 168934233, 506802699, 1520408097]

約数ペア:

[(1, 1520408097), (3, 506802699), (9, 168934233), (13, 116954469), (27, 56311411), (39, 38984823), (117, 12994941), (351, 4331647)]