13506999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 7056201

約数列:

[1, 3, 11, 33, 41, 67, 123, 149, 201, 447, 451, 737, 1353, 1639, 2211, 2747, 4917, 6109, 8241, 9983, 18327, 29949, 30217, 67199, 90651, 109813, 201597, 329439, 409303, 1227909, 4502333, 13506999]

約数ペア:

[(1, 13506999), (3, 4502333), (11, 1227909), (33, 409303), (41, 329439), (67, 201597), (123, 109813), (149, 90651), (201, 67199), (447, 30217), (451, 29949), (737, 18327), (1353, 9983), (1639, 8241), (2211, 6109), (2747, 4917)]