13603707

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{12919}}^1$

素因数の和:12944

約数の個数: 20

約数和(自身を含む): 21886480

約数和(自身を除く): 8282773

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 12919, 38757, 116271, 167947, 348813, 503841, 1046439, 1511523, 4534569, 13603707]

約数ペア:

[(1, 13603707), (3, 4534569), (9, 1511523), (13, 1046439), (27, 503841), (39, 348813), (81, 167947), (117, 116271), (351, 38757), (1053, 12919)]