461940921

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1316071}}^1$

素因数の和:1316093

約数の個数: 16

約数和(自身を含む): 737000320

約数和(自身を除く): 275059399

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1316071, 3948213, 11844639, 17108923, 35533917, 51326769, 153980307, 461940921]

約数ペア:

[(1, 461940921), (3, 153980307), (9, 51326769), (13, 35533917), (27, 17108923), (39, 11844639), (117, 3948213), (351, 1316071)]