13091013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2729}}^1$

素因数の和:2789

約数の個数: 24

約数和(自身を含む): 20868120

約数和(自身を除く): 7777107

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 2729, 4797, 8187, 24561, 35477, 106431, 111889, 319293, 335667, 1007001, 1454557, 4363671, 13091013]

約数ペア:

[(1, 13091013), (3, 4363671), (9, 1454557), (13, 1007001), (39, 335667), (41, 319293), (117, 111889), (123, 106431), (369, 35477), (533, 24561), (1599, 8187), (2729, 4797)]