31473441

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{1153}}^1$

素因数の和:1502

約数の個数: 20

約数和(自身を含む): 47196292

約数和(自身を除く): 15722851

約数列:

[1, 3, 9, 27, 81, 337, 1011, 1153, 3033, 3459, 9099, 10377, 27297, 31131, 93393, 388561, 1165683, 3497049, 10491147, 31473441]

約数ペア:

[(1, 31473441), (3, 10491147), (9, 3497049), (27, 1165683), (81, 388561), (337, 93393), (1011, 31131), (1153, 27297), (3033, 10377), (3459, 9099)]