902134639

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{634859}}^1$

素因数の和:634902

約数の個数: 12

約数和(自身を含む): 1085610600

約数和(自身を除く): 183475961

約数列:

[1, 7, 29, 49, 203, 1421, 634859, 4444013, 18410911, 31108091, 128876377, 902134639]

約数ペア:

[(1, 902134639), (7, 128876377), (29, 31108091), (49, 18410911), (203, 4444013), (1421, 634859)]