1497444741

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{180263}}^1$

素因数の和:180353

約数の個数: 24

約数和(自身を含む): 2362179456

約数和(自身を除く): 864734715

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 180263, 540789, 1622367, 2343419, 7030257, 12798673, 21090771, 38396019, 115188057, 166382749, 499148247, 1497444741]

約数ペア:

[(1, 1497444741), (3, 499148247), (9, 166382749), (13, 115188057), (39, 38396019), (71, 21090771), (117, 12798673), (213, 7030257), (639, 2343419), (923, 1622367), (2769, 540789), (8307, 180263)]