7126251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 11128320

約数和(自身を除く): 4002069

約数列:

[1, 3, 11, 23, 33, 41, 69, 123, 229, 253, 451, 687, 759, 943, 1353, 2519, 2829, 5267, 7557, 9389, 10373, 15801, 28167, 31119, 57937, 103279, 173811, 215947, 309837, 647841, 2375417, 7126251]

約数ペア:

[(1, 7126251), (3, 2375417), (11, 647841), (23, 309837), (33, 215947), (41, 173811), (69, 103279), (123, 57937), (229, 31119), (253, 28167), (451, 15801), (687, 10373), (759, 9389), (943, 7557), (1353, 5267), (2519, 2829)]