2897531

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1873}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 3777984

約数和(自身を除く): 880453

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1873, 13111, 24349, 31841, 170443, 222887, 413933, 2897531]

約数ペア:

[(1, 2897531), (7, 413933), (13, 222887), (17, 170443), (91, 31841), (119, 24349), (221, 13111), (1547, 1873)]