15213051

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10499}}^1$

素因数の和:10535

約数の個数: 24

約数和(自身を含む): 26208000

約数和(自身を除く): 10994949

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 10499, 31497, 73493, 94491, 220479, 241477, 661437, 724431, 1690339, 2173293, 5071017, 15213051]

約数ペア:

[(1, 15213051), (3, 5071017), (7, 2173293), (9, 1690339), (21, 724431), (23, 661437), (63, 241477), (69, 220479), (161, 94491), (207, 73493), (483, 31497), (1449, 10499)]