80264379

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{5701}}^1$

素因数の和:5755

約数の個数: 24

約数和(自身を含む): 121657872

約数和(自身を除く): 41393493

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 5701, 14079, 17103, 74113, 108319, 222339, 324957, 1408147, 2058061, 4224441, 6174183, 26754793, 80264379]

約数ペア:

[(1, 80264379), (3, 26754793), (13, 6174183), (19, 4224441), (39, 2058061), (57, 1408147), (247, 324957), (361, 222339), (741, 108319), (1083, 74113), (4693, 17103), (5701, 14079)]