493287873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{294149}}^1$

素因数の和:294208

約数の個数: 16

約数和(自身を含む): 724785600

約数和(自身を除く): 231497727

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 294149, 882447, 3823937, 11471811, 12648407, 37945221, 164429291, 493287873]

約数ペア:

[(1, 493287873), (3, 164429291), (13, 37945221), (39, 12648407), (43, 11471811), (129, 3823937), (559, 882447), (1677, 294149)]