306393

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 16

約数和(自身を含む): 435456

約数和(自身を除く): 129063

約数列:

[1, 3, 41, 47, 53, 123, 141, 159, 1927, 2173, 2491, 5781, 6519, 7473, 102131, 306393]

約数ペア:

[(1, 306393), (3, 102131), (41, 7473), (47, 6519), (53, 5781), (123, 2491), (141, 2173), (159, 1927)]