978492047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47309}}^1$

素因数の和:47402

約数の個数: 16

約数和(自身を含む): 1107432480

約数和(自身を除く): 128940433

約数列:

[1, 13, 37, 43, 481, 559, 1591, 20683, 47309, 615017, 1750433, 2034287, 22755629, 26445731, 75268619, 978492047]

約数ペア:

[(1, 978492047), (13, 75268619), (37, 26445731), (43, 22755629), (481, 2034287), (559, 1750433), (1591, 615017), (20683, 47309)]