13479219

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5009}}^1$

素因数の和:5051

約数の個数: 24

約数和(自身を含む): 21883680

約数和(自身を除く): 8404461

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 5009, 15027, 45081, 65117, 115207, 195351, 345621, 586053, 1036863, 1497691, 4493073, 13479219]

約数ペア:

[(1, 13479219), (3, 4493073), (9, 1497691), (13, 1036863), (23, 586053), (39, 345621), (69, 195351), (117, 115207), (207, 65117), (299, 45081), (897, 15027), (2691, 5009)]