581323346513

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3637}}^1\times {\mathrm{4001}}^1$

素因数の和:8097

約数の個数: 32

約数和(自身を含む): 717481121280

約数和(自身を除く): 136157774767

約数列:

[1, 7, 13, 91, 439, 3073, 3637, 4001, 5707, 25459, 28007, 39949, 47281, 52013, 330967, 364091, 1596643, 1756439, 11176501, 12295073, 14551637, 20756359, 22833707, 101861459, 145294513, 159835949, 189171281, 1324198967, 6388168643, 44717180501, 83046192359, 581323346513]

約数ペア:

[(1, 581323346513), (7, 83046192359), (13, 44717180501), (91, 6388168643), (439, 1324198967), (3073, 189171281), (3637, 159835949), (4001, 145294513), (5707, 101861459), (25459, 22833707), (28007, 20756359), (39949, 14551637), (47281, 12295073), (52013, 11176501), (330967, 1756439), (364091, 1596643)]