269562813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 397824000

約数和(自身を除く): 128261187

約数列:

[1, 3, 13, 39, 47, 141, 199, 597, 611, 739, 1833, 2217, 2587, 7761, 9353, 9607, 28059, 28821, 34733, 104199, 121589, 147061, 364767, 441183, 451529, 1354587, 1911793, 5735379, 6911867, 20735601, 89854271, 269562813]

約数ペア:

[(1, 269562813), (3, 89854271), (13, 20735601), (39, 6911867), (47, 5735379), (141, 1911793), (199, 1354587), (597, 451529), (611, 441183), (739, 364767), (1833, 147061), (2217, 121589), (2587, 104199), (7761, 34733), (9353, 28821), (9607, 28059)]