40530919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 50577408

約数和(自身を除く): 10046489

約数列:

[1, 11, 13, 31, 41, 143, 223, 341, 403, 451, 533, 1271, 2453, 2899, 4433, 5863, 6913, 9143, 13981, 16523, 31889, 76043, 89869, 100573, 118859, 181753, 283433, 988559, 1307449, 3117763, 3684629, 40530919]

約数ペア:

[(1, 40530919), (11, 3684629), (13, 3117763), (31, 1307449), (41, 988559), (143, 283433), (223, 181753), (341, 118859), (403, 100573), (451, 89869), (533, 76043), (1271, 31889), (2453, 16523), (2899, 13981), (4433, 9143), (5863, 6913)]