30257073

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43661}}^1$

素因数の和:43685

約数の個数: 24

約数和(自身を含む): 54490176

約数和(自身を除く): 24233103

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 43661, 130983, 305627, 392949, 480271, 916881, 1440813, 2750643, 3361897, 4322439, 10085691, 30257073]

約数ペア:

[(1, 30257073), (3, 10085691), (7, 4322439), (9, 3361897), (11, 2750643), (21, 1440813), (33, 916881), (63, 480271), (77, 392949), (99, 305627), (231, 130983), (693, 43661)]