38439489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 59535360

約数和(自身を除く): 21095871

約数列:

[1, 3, 11, 19, 33, 57, 101, 209, 303, 607, 627, 1111, 1821, 1919, 3333, 5757, 6677, 11533, 20031, 21109, 34599, 61307, 63327, 126863, 183921, 380589, 674377, 1164833, 2023131, 3494499, 12813163, 38439489]

約数ペア:

[(1, 38439489), (3, 12813163), (11, 3494499), (19, 2023131), (33, 1164833), (57, 674377), (101, 380589), (209, 183921), (303, 126863), (607, 63327), (627, 61307), (1111, 34599), (1821, 21109), (1919, 20031), (3333, 11533), (5757, 6677)]