2019937689

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{971591}}^1$

素因数の和:971618

約数の個数: 32

約数和(自身を含む): 3730913280

約数和(自身を除く): 1710975591

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 971591, 2914773, 6801137, 8744319, 10687501, 20403411, 26232957, 32062503, 61210233, 74812507, 96187509, 183630699, 224437521, 288562527, 673312563, 2019937689]

約数ペア:

[(1, 2019937689), (3, 673312563), (7, 288562527), (9, 224437521), (11, 183630699), (21, 96187509), (27, 74812507), (33, 61210233), (63, 32062503), (77, 26232957), (99, 20403411), (189, 10687501), (231, 8744319), (297, 6801137), (693, 2914773), (2079, 971591)]