15073023

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 24855040

約数和(自身を除く): 9782017

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 1021, 2109, 3063, 4921, 7147, 14763, 19399, 21441, 37777, 58197, 113331, 135793, 264439, 407379, 717763, 793317, 2153289, 5024341, 15073023]

約数ペア:

[(1, 15073023), (3, 5024341), (7, 2153289), (19, 793317), (21, 717763), (37, 407379), (57, 264439), (111, 135793), (133, 113331), (259, 58197), (399, 37777), (703, 21441), (777, 19399), (1021, 14763), (2109, 7147), (3063, 4921)]