7424307

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3983

約数の個数: 24

約数和(自身を含む): 12317760

約数和(自身を除く): 4893453

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 3947, 11841, 35523, 43417, 74993, 130251, 224979, 390753, 674937, 824923, 2474769, 7424307]

約数ペア:

[(1, 7424307), (3, 2474769), (9, 824923), (11, 674937), (19, 390753), (33, 224979), (57, 130251), (99, 74993), (171, 43417), (209, 35523), (627, 11841), (1881, 3947)]