243719421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{47041}}^1$

素因数の和:47212

約数の個数: 16

約数和(自身を含む): 356766528

約数和(自身を除く): 113047107

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 47041, 141123, 517451, 1552353, 7385437, 22156311, 81239807, 243719421]

約数ペア:

[(1, 243719421), (3, 81239807), (11, 22156311), (33, 7385437), (157, 1552353), (471, 517451), (1727, 141123), (5181, 47041)]