8426253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 13132800

約数和(自身を除く): 4706547

約数列:

[1, 3, 11, 19, 33, 57, 89, 151, 209, 267, 453, 627, 979, 1661, 1691, 2869, 2937, 4983, 5073, 8607, 13439, 18601, 31559, 40317, 55803, 94677, 147829, 255341, 443487, 766023, 2808751, 8426253]

約数ペア:

[(1, 8426253), (3, 2808751), (11, 766023), (19, 443487), (33, 255341), (57, 147829), (89, 94677), (151, 55803), (209, 40317), (267, 31559), (453, 18601), (627, 13439), (979, 8607), (1661, 5073), (1691, 4983), (2869, 2937)]