712978419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{7129}}^1$

素因数の和:7239

約数の個数: 32

約数和(自身を含む): 1053414720

約数和(自身を除く): 340436301

約数列:

[1, 3, 17, 37, 51, 53, 111, 159, 629, 901, 1887, 1961, 2703, 5883, 7129, 21387, 33337, 100011, 121193, 263773, 363579, 377837, 791319, 1133511, 4484141, 6423229, 13452423, 13979969, 19269687, 41939907, 237659473, 712978419]

約数ペア:

[(1, 712978419), (3, 237659473), (17, 41939907), (37, 19269687), (51, 13979969), (53, 13452423), (111, 6423229), (159, 4484141), (629, 1133511), (901, 791319), (1887, 377837), (1961, 363579), (2703, 263773), (5883, 121193), (7129, 100011), (21387, 33337)]