7402743

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 11203920

約数和(自身を除く): 3801177

約数列:

[1, 3, 9, 29, 87, 113, 251, 261, 339, 753, 1017, 2259, 3277, 7279, 9831, 21837, 28363, 29493, 65511, 85089, 255267, 822527, 2467581, 7402743]

約数ペア:

[(1, 7402743), (3, 2467581), (9, 822527), (29, 255267), (87, 85089), (113, 65511), (251, 29493), (261, 28363), (339, 21837), (753, 9831), (1017, 7279), (2259, 3277)]