275149743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{490463}}^1$

素因数の和:490494

約数の個数: 16

約数和(自身を含む): 423760896

約数和(自身を除く): 148611153

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 490463, 1471389, 5395093, 8337871, 16185279, 25013613, 91716581, 275149743]

約数ペア:

[(1, 275149743), (3, 91716581), (11, 25013613), (17, 16185279), (33, 8337871), (51, 5395093), (187, 1471389), (561, 490463)]