25990347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2161}}^1$

素因数の和:2394

約数の個数: 16

約数和(自身を含む): 36667520

約数和(自身を除く): 10677173

約数列:

[1, 3, 19, 57, 211, 633, 2161, 4009, 6483, 12027, 41059, 123177, 455971, 1367913, 8663449, 25990347]

約数ペア:

[(1, 25990347), (3, 8663449), (19, 1367913), (57, 455971), (211, 123177), (633, 41059), (2161, 12027), (4009, 6483)]