13425819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9923}}^1$

素因数の和:9978

約数の個数: 16

約数和(自身を含む): 20006784

約数和(自身を除く): 6580965

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 9923, 29769, 109153, 327459, 406843, 1220529, 4475273, 13425819]

約数ペア:

[(1, 13425819), (3, 4475273), (11, 1220529), (33, 406843), (41, 327459), (123, 109153), (451, 29769), (1353, 9923)]