201121053

素因数分解:

$3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{17011}}^1$

素因数の和:17584

約数の個数: 16

約数和(自身を含む): 307032576

約数和(自身を除く): 105911523

約数列:

[1, 3, 7, 21, 563, 1689, 3941, 11823, 17011, 51033, 119077, 357231, 9577193, 28731579, 67040351, 201121053]

約数ペア:

[(1, 201121053), (3, 67040351), (7, 28731579), (21, 9577193), (563, 357231), (1689, 119077), (3941, 51033), (11823, 17011)]