11847303

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{11251}}^1$

素因数の和:11276

約数の個数: 20

約数和(自身を含む): 19060888

約数和(自身を除く): 7213585

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 11251, 33753, 101259, 146263, 303777, 438789, 911331, 1316367, 3949101, 11847303]

約数ペア:

[(1, 11847303), (3, 3949101), (9, 1316367), (13, 911331), (27, 438789), (39, 303777), (81, 146263), (117, 101259), (351, 33753), (1053, 11251)]