2945220752013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{15727}}^1\times {\mathrm{3285467}}^1$

素因数の和:3301216

約数の個数: 16

約数和(自身を含む): 4133907256320

約数和(自身を除く): 1188686504307

約数列:

[1, 3, 19, 57, 15727, 47181, 298813, 896439, 3285467, 9856401, 62423873, 187271619, 51670539509, 155011618527, 981740250671, 2945220752013]

約数ペア:

[(1, 2945220752013), (3, 981740250671), (19, 155011618527), (57, 51670539509), (15727, 187271619), (47181, 62423873), (298813, 9856401), (896439, 3285467)]