13203459

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{1669}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 19639200

約数和(自身を除く): 6435741

約数列:

[1, 3, 9, 27, 293, 879, 1669, 2637, 5007, 7911, 15021, 45063, 489017, 1467051, 4401153, 13203459]

約数ペア:

[(1, 13203459), (3, 4401153), (9, 1467051), (27, 489017), (293, 45063), (879, 15021), (1669, 7911), (2637, 5007)]