348549153

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{71147}}^1$

素因数の和:71244

約数の個数: 16

約数和(自身を含む): 491774976

約数和(自身を除く): 143225823

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 71147, 213441, 1636381, 4909143, 5051437, 15154311, 116183051, 348549153]

約数ペア:

[(1, 348549153), (3, 116183051), (23, 15154311), (69, 5051437), (71, 4909143), (213, 1636381), (1633, 213441), (4899, 71147)]