58398921

素因数分解:

$3^3\times 7^1\times {\mathrm{308989}}^1$

素因数の和:309005

約数の個数: 16

約数和(自身を含む): 98876800

約数和(自身を除く): 40477879

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 308989, 926967, 2162923, 2780901, 6488769, 8342703, 19466307, 58398921]

約数ペア:

[(1, 58398921), (3, 19466307), (7, 8342703), (9, 6488769), (21, 2780901), (27, 2162923), (63, 926967), (189, 308989)]