7885963007

素因数分解:

${\mathrm{13}}^2\times {\mathrm{2939}}^1\times {\mathrm{15877}}^1$

素因数の和:18842

約数の個数: 12

約数和(自身を含む): 8542681560

約数和(自身を除く): 656718553

約数列:

[1, 13, 169, 2939, 15877, 38207, 206401, 496691, 2683213, 46662503, 606612539, 7885963007]

約数ペア:

[(1, 7885963007), (13, 606612539), (169, 46662503), (2939, 2683213), (15877, 496691), (38207, 206401)]