53973997

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41233}}^1$

素因数の和:41268

約数の個数: 16

約数和(自身を含む): 71252352

約数和(自身を除く): 17278355

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 41233, 288631, 453563, 700961, 3174941, 4906727, 7710571, 53973997]

約数ペア:

[(1, 53973997), (7, 7710571), (11, 4906727), (17, 3174941), (77, 700961), (119, 453563), (187, 288631), (1309, 41233)]