124249279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{8191}}^1$

素因数の和:8406

約数の個数: 16

約数和(自身を含む): 155713536

約数和(自身を除く): 31464257

約数列:

[1, 7, 11, 77, 197, 1379, 2167, 8191, 15169, 57337, 90101, 630707, 1613627, 11295389, 17749897, 124249279]

約数ペア:

[(1, 124249279), (7, 17749897), (11, 11295389), (77, 1613627), (197, 630707), (1379, 90101), (2167, 57337), (8191, 15169)]