420046533

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{420467}}^1$

素因数の和:420513

約数の個数: 16

約数和(自身を含む): 639111360

約数和(自身を除く): 219064827

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 420467, 1261401, 3784203, 11352609, 15557279, 46671837, 140015511, 420046533]

約数ペア:

[(1, 420046533), (3, 140015511), (9, 46671837), (27, 15557279), (37, 11352609), (111, 3784203), (333, 1261401), (999, 420467)]