2007508983

素因数分解:

$3^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1\times {\mathrm{5303}}^1$

素因数の和:6054

約数の個数: 16

約数和(自身を含む): 2693074176

約数和(自身を除く): 685565193

約数列:

[1, 3, 257, 491, 771, 1473, 5303, 15909, 126187, 378561, 1362871, 2603773, 4088613, 7811319, 669169661, 2007508983]

約数ペア:

[(1, 2007508983), (3, 669169661), (257, 7811319), (491, 4088613), (771, 2603773), (1473, 1362871), (5303, 378561), (15909, 126187)]