12767031

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 20428800

約数和(自身を除く): 7661769

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 607, 779, 1107, 1821, 2337, 5463, 7011, 11533, 16389, 21033, 24887, 34599, 74661, 103797, 223983, 311391, 472853, 671949, 1418559, 4255677, 12767031]

約数ペア:

[(1, 12767031), (3, 4255677), (9, 1418559), (19, 671949), (27, 472853), (41, 311391), (57, 223983), (123, 103797), (171, 74661), (369, 34599), (513, 24887), (607, 21033), (779, 16389), (1107, 11533), (1821, 7011), (2337, 5463)]