30849049

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17419}}^1$

素因数の和:17460

約数の個数: 16

約数和(自身を含む): 40135680

約数和(自身を除く): 9286631

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 17419, 121933, 191609, 400637, 1341263, 2804459, 4407007, 30849049]

約数ペア:

[(1, 30849049), (7, 4407007), (11, 2804459), (23, 1341263), (77, 400637), (161, 191609), (253, 121933), (1771, 17419)]