30509983

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6113}}^1$

素因数の和:6174

約数の個数: 16

約数和(自身を含む): 37564416

約数和(自身を除く): 7054433

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 6113, 42791, 140599, 189503, 984193, 1326521, 4358569, 30509983]

約数ペア:

[(1, 30509983), (7, 4358569), (23, 1326521), (31, 984193), (161, 189503), (217, 140599), (713, 42791), (4991, 6113)]