826804589

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1063}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 972410880

約数和(自身を除く): 145606291

約数列:

[1, 13, 19, 47, 67, 247, 611, 871, 893, 1063, 1273, 3149, 11609, 13819, 16549, 20197, 40937, 49961, 59831, 71221, 262561, 649493, 777803, 925873, 949259, 1353199, 3347387, 12340367, 17591587, 43516031, 63600353, 826804589]

約数ペア:

[(1, 826804589), (13, 63600353), (19, 43516031), (47, 17591587), (67, 12340367), (247, 3347387), (611, 1353199), (871, 949259), (893, 925873), (1063, 777803), (1273, 649493), (3149, 262561), (11609, 71221), (13819, 59831), (16549, 49961), (20197, 40937)]