998030211

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{25847}}^1$

素因数の和:26122

約数の個数: 16

約数和(自身を含む): 1358984448

約数和(自身を除く): 360954237

約数列:

[1, 3, 61, 183, 211, 633, 12871, 25847, 38613, 77541, 1576667, 4730001, 5453717, 16361151, 332676737, 998030211]

約数ペア:

[(1, 998030211), (3, 332676737), (61, 16361151), (183, 5453717), (211, 4730001), (633, 1576667), (12871, 77541), (25847, 38613)]