2247605253

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{183763}}^1$

素因数の和:183926

約数の個数: 20

約数和(自身を含む): 3379787488

約数和(自身を除く): 1132182235

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 183763, 551289, 1653867, 4961601, 14884803, 27748213, 83244639, 249733917, 749201751, 2247605253]

約数ペア:

[(1, 2247605253), (3, 749201751), (9, 249733917), (27, 83244639), (81, 27748213), (151, 14884803), (453, 4961601), (1359, 1653867), (4077, 551289), (12231, 183763)]