264804519

素因数分解:

$3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{15359}}^1$

素因数の和:16190

約数の個数: 16

約数和(自身を含む): 404029440

約数和(自身を除く): 139224921

約数列:

[1, 3, 7, 21, 821, 2463, 5747, 15359, 17241, 46077, 107513, 322539, 12609739, 37829217, 88268173, 264804519]

約数ペア:

[(1, 264804519), (3, 88268173), (7, 37829217), (21, 12609739), (821, 322539), (2463, 107513), (5747, 46077), (15359, 17241)]