3311298

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2670

約数の個数: 24

約数和(自身を含む): 7278336

約数和(自身を除く): 3967038

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 2591, 5182, 7773, 15546, 23319, 46638, 183961, 367922, 551883, 1103766, 1655649, 3311298]

約数ペア:

[(1, 3311298), (2, 1655649), (3, 1103766), (6, 551883), (9, 367922), (18, 183961), (71, 46638), (142, 23319), (213, 15546), (426, 7773), (639, 5182), (1278, 2591)]