11953773

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 18869760

約数和(自身を除く): 6915987

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 1439, 2769, 4317, 8307, 12951, 18707, 56121, 102169, 168363, 306507, 919521, 1328197, 3984591, 11953773]

約数ペア:

[(1, 11953773), (3, 3984591), (9, 1328197), (13, 919521), (39, 306507), (71, 168363), (117, 102169), (213, 56121), (639, 18707), (923, 12951), (1439, 8307), (2769, 4317)]