709714131

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{1303}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 1113136128

約数和(自身を除く): 403421997

約数列:

[1, 3, 7, 21, 37, 111, 259, 701, 777, 1303, 2103, 3909, 4907, 9121, 14721, 25937, 27363, 48211, 77811, 144633, 181559, 337477, 544677, 913403, 1012431, 2740209, 6393821, 19181463, 33795911, 101387733, 236571377, 709714131]

約数ペア:

[(1, 709714131), (3, 236571377), (7, 101387733), (21, 33795911), (37, 19181463), (111, 6393821), (259, 2740209), (701, 1012431), (777, 913403), (1303, 544677), (2103, 337477), (3909, 181559), (4907, 144633), (9121, 77811), (14721, 48211), (25937, 27363)]