487397747

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{5923}}^1$

素因数の和:6074

約数の個数: 16

約数和(自身を含む): 528894720

約数和(自身を除く): 41496973

約数列:

[1, 19, 61, 71, 1159, 1349, 4331, 5923, 82289, 112537, 361303, 420533, 6864757, 7990127, 25652513, 487397747]

約数ペア:

[(1, 487397747), (19, 25652513), (61, 7990127), (71, 6864757), (1159, 420533), (1349, 361303), (4331, 112537), (5923, 82289)]