9959507221

素因数分解:

${\mathrm{43}}^2\times {\mathrm{137}}^1\times {\mathrm{39317}}^1$

素因数の和:39540

約数の個数: 12

約数和(自身を含む): 10271198412

約数和(自身を除く): 311691191

約数列:

[1, 43, 137, 1849, 5891, 39317, 253313, 1690631, 5386429, 72697133, 231616447, 9959507221]

約数ペア:

[(1, 9959507221), (43, 231616447), (137, 72697133), (1849, 5386429), (5891, 1690631), (39317, 253313)]