39760071

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 58931712

約数和(自身を除く): 19171641

約数列:

[1, 3, 13, 39, 71, 83, 173, 213, 249, 519, 923, 1079, 2249, 2769, 3237, 5893, 6747, 12283, 14359, 17679, 36849, 43077, 76609, 159679, 186667, 229827, 479037, 560001, 1019489, 3058467, 13253357, 39760071]

約数ペア:

[(1, 39760071), (3, 13253357), (13, 3058467), (39, 1019489), (71, 560001), (83, 479037), (173, 229827), (213, 186667), (249, 159679), (519, 76609), (923, 43077), (1079, 36849), (2249, 17679), (2769, 14359), (3237, 12283), (5893, 6747)]