12315051

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2833}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 21765120

約数和(自身を除く): 9450069

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 2833, 4347, 8499, 19831, 25497, 59493, 65159, 76491, 178479, 195477, 456113, 535437, 586431, 1368339, 1759293, 4105017, 12315051]

約数ペア:

[(1, 12315051), (3, 4105017), (7, 1759293), (9, 1368339), (21, 586431), (23, 535437), (27, 456113), (63, 195477), (69, 178479), (161, 76491), (189, 65159), (207, 59493), (483, 25497), (621, 19831), (1449, 8499), (2833, 4347)]