13305906459

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{375523}}^1$

素因数の和:375687

約数の個数: 24

約数和(自身を含む): 19995901952

約数和(自身を除く): 6689995493

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 1143, 3937, 11811, 35433, 375523, 1126569, 3379707, 11641213, 34923639, 47691421, 104770917, 143074263, 429222789, 1478434051, 4435302153, 13305906459]

約数ペア:

[(1, 13305906459), (3, 4435302153), (9, 1478434051), (31, 429222789), (93, 143074263), (127, 104770917), (279, 47691421), (381, 34923639), (1143, 11641213), (3937, 3379707), (11811, 1126569), (35433, 375523)]