1427472431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{43013}}^1$

素因数の和:43462

約数の個数: 16

約数和(自身を含む): 1783876608

約数和(自身を除く): 356404177

約数列:

[1, 7, 11, 77, 431, 3017, 4741, 33187, 43013, 301091, 473143, 3312001, 18538603, 129770221, 203924633, 1427472431]

約数ペア:

[(1, 1427472431), (7, 203924633), (11, 129770221), (77, 18538603), (431, 3312001), (3017, 473143), (4741, 301091), (33187, 43013)]