2147836587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{754421}}^1$

素因数の和:754510

約数の個数: 16

約数和(自身を含む): 3126324768

約数和(自身を除く): 978488181

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 754421, 2263263, 9807473, 29422419, 55072733, 165218199, 715945529, 2147836587]

約数ペア:

[(1, 2147836587), (3, 715945529), (13, 165218199), (39, 55072733), (73, 29422419), (219, 9807473), (949, 2263263), (2847, 754421)]