21625834317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{7297}}^1\times {\mathrm{58111}}^1$

素因数の和:65428

約数の個数: 16

約数和(自身を含む): 30535299072

約数和(自身を除く): 8909464755

約数列:

[1, 3, 17, 51, 7297, 21891, 58111, 124049, 174333, 372147, 987887, 2963661, 424035967, 1272107901, 7208611439, 21625834317]

約数ペア:

[(1, 21625834317), (3, 7208611439), (17, 1272107901), (51, 424035967), (7297, 2963661), (21891, 987887), (58111, 372147), (124049, 174333)]