540771999

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{38459}}^1$

素因数の和:38614

約数の個数: 16

約数和(自身を含む): 744585600

約数和(自身を除く): 203813601

約数列:

[1, 3, 43, 109, 129, 327, 4687, 14061, 38459, 115377, 1653737, 4192031, 4961211, 12576093, 180257333, 540771999]

約数ペア:

[(1, 540771999), (3, 180257333), (43, 12576093), (109, 4961211), (129, 4192031), (327, 1653737), (4687, 115377), (14061, 38459)]