248907303

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{29453}}^1$

素因数の和:29775

約数の個数: 16

約数和(自身を含む): 369942240

約数和(自身を除く): 121034937

約数列:

[1, 3, 9, 27, 313, 939, 2817, 8451, 29453, 88359, 265077, 795231, 9218789, 27656367, 82969101, 248907303]

約数ペア:

[(1, 248907303), (3, 82969101), (9, 27656367), (27, 9218789), (313, 795231), (939, 265077), (2817, 88359), (8451, 29453)]