7935141

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 11850624

約数和(自身を除く): 3915483

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 431, 969, 1083, 1293, 6137, 7327, 8189, 18411, 21981, 24567, 139213, 155591, 417639, 466773, 2645047, 7935141]

約数ペア:

[(1, 7935141), (3, 2645047), (17, 466773), (19, 417639), (51, 155591), (57, 139213), (323, 24567), (361, 21981), (431, 18411), (969, 8189), (1083, 7327), (1293, 6137)]