19060047

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 28797600

約数和(自身を除く): 9737553

約数列:

[1, 3, 9, 29, 87, 103, 261, 309, 709, 927, 2127, 2987, 6381, 8961, 20561, 26883, 61683, 73027, 185049, 219081, 657243, 2117783, 6353349, 19060047]

約数ペア:

[(1, 19060047), (3, 6353349), (9, 2117783), (29, 657243), (87, 219081), (103, 185049), (261, 73027), (309, 61683), (709, 26883), (927, 20561), (2127, 8961), (2987, 6381)]