1199991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 1784160

約数和(自身を除く): 584169

約数列:

[1, 3, 13, 29, 39, 87, 377, 1061, 1131, 3183, 13793, 30769, 41379, 92307, 399997, 1199991]

約数ペア:

[(1, 1199991), (3, 399997), (13, 92307), (29, 41379), (39, 30769), (87, 13793), (377, 3183), (1061, 1131)]