1540147791

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{29537}}^1$

素因数の和:29751

約数の個数: 32

約数和(自身を含む): 2540740608

約数和(自身を除く): 1000592817

約数列:

[1, 3, 7, 13, 21, 39, 91, 191, 273, 573, 1337, 2483, 4011, 7449, 17381, 29537, 52143, 88611, 206759, 383981, 620277, 1151943, 2687867, 5641567, 8063601, 16924701, 39490969, 73340371, 118472907, 220021113, 513382597, 1540147791]

約数ペア:

[(1, 1540147791), (3, 513382597), (7, 220021113), (13, 118472907), (21, 73340371), (39, 39490969), (91, 16924701), (191, 8063601), (273, 5641567), (573, 2687867), (1337, 1151943), (2483, 620277), (4011, 383981), (7449, 206759), (17381, 88611), (29537, 52143)]