219623907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{6011}}^1$

素因数の和:6674

約数の個数: 16

約数和(自身を含む): 308776320

約数和(自身を除く): 89152413

約数列:

[1, 3, 19, 57, 641, 1923, 6011, 12179, 18033, 36537, 114209, 342627, 3853051, 11559153, 73207969, 219623907]

約数ペア:

[(1, 219623907), (3, 73207969), (19, 11559153), (57, 3853051), (641, 342627), (1923, 114209), (6011, 36537), (12179, 18033)]