30790287

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{11519}}^1$

素因数の和:11545

約数の個数: 24

約数和(自身を含む): 50319360

約数和(自身を除く): 19529073

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 11519, 34557, 103671, 126709, 311013, 380127, 933039, 1140381, 2799117, 3421143, 10263429, 30790287]

約数ペア:

[(1, 30790287), (3, 10263429), (9, 3421143), (11, 2799117), (27, 1140381), (33, 933039), (81, 380127), (99, 311013), (243, 126709), (297, 103671), (891, 34557), (2673, 11519)]