307397889

素因数分解:

$3^3\times {\mathrm{1013}}^1\times {\mathrm{11239}}^1$

素因数の和:12261

約数の個数: 16

約数和(自身を含む): 455894400

約数和(自身を除く): 148496511

約数列:

[1, 3, 9, 27, 1013, 3039, 9117, 11239, 27351, 33717, 101151, 303453, 11385107, 34155321, 102465963, 307397889]

約数ペア:

[(1, 307397889), (3, 102465963), (9, 34155321), (27, 11385107), (1013, 303453), (3039, 101151), (9117, 33717), (11239, 27351)]