52835181

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18917}}^1$

素因数の和:18953

約数の個数: 24

約数和(自身を含む): 86266080

約数和(自身を除く): 33430899

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 18917, 56751, 132419, 359423, 397257, 926933, 1078269, 2515961, 2780799, 7547883, 17611727, 52835181]

約数ペア:

[(1, 52835181), (3, 17611727), (7, 7547883), (19, 2780799), (21, 2515961), (49, 1078269), (57, 926933), (133, 397257), (147, 359423), (399, 132419), (931, 56751), (2793, 18917)]