2930121

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2365

約数の個数: 16

約数和(自身を含む): 4435200

約数和(自身を除く): 1505079

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 2309, 6927, 20781, 62343, 108523, 325569, 976707, 2930121]

約数ペア:

[(1, 2930121), (3, 976707), (9, 325569), (27, 108523), (47, 62343), (141, 20781), (423, 6927), (1269, 2309)]