1229778849

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{516931}}^1$

素因数の和:517008

約数の個数: 16

約数和(自身を含む): 1794787904

約数和(自身を除く): 565009055

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 516931, 1550793, 6720103, 20160309, 31532791, 94598373, 409926283, 1229778849]

約数ペア:

[(1, 1229778849), (3, 409926283), (13, 94598373), (39, 31532791), (61, 20160309), (183, 6720103), (793, 1550793), (2379, 516931)]