1392861

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 2032128

約数和(自身を除く): 639267

約数列:

[1, 3, 17, 31, 51, 93, 527, 881, 1581, 2643, 14977, 27311, 44931, 81933, 464287, 1392861]

約数ペア:

[(1, 1392861), (3, 464287), (17, 81933), (31, 44931), (51, 27311), (93, 14977), (527, 2643), (881, 1581)]