45891391

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{72043}}^1$

素因数の和:72070

約数の個数: 12

約数和(自身を含む): 57491112

約数和(自身を除く): 11599721

約数列:

[1, 7, 13, 49, 91, 637, 72043, 504301, 936559, 3530107, 6555913, 45891391]

約数ペア:

[(1, 45891391), (7, 6555913), (13, 3530107), (49, 936559), (91, 504301), (637, 72043)]