2508571521

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{2203}}^1\times {\mathrm{5501}}^1$

素因数の和:7733

約数の個数: 24

約数和(自身を含む): 3783439296

約数和(自身を除く): 1274867775

約数列:

[1, 3, 9, 23, 69, 207, 2203, 5501, 6609, 16503, 19827, 49509, 50669, 126523, 152007, 379569, 456021, 1138707, 12118703, 36356109, 109068327, 278730169, 836190507, 2508571521]

約数ペア:

[(1, 2508571521), (3, 836190507), (9, 278730169), (23, 109068327), (69, 36356109), (207, 12118703), (2203, 1138707), (5501, 456021), (6609, 379569), (16503, 152007), (19827, 126523), (49509, 50669)]