2257634169

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{14851}}^1$

素因数の和:15010

約数の個数: 48

約数和(自身を含む): 3954196480

約数和(自身を除く): 1696562311

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 127, 133, 171, 381, 399, 889, 1143, 1197, 2413, 2667, 7239, 8001, 14851, 16891, 21717, 44553, 50673, 103957, 133659, 152019, 282169, 311871, 846507, 935613, 1886077, 1975183, 2539521, 5658231, 5925549, 13202539, 16974693, 17776647, 35835463, 39607617, 107506389, 118822851, 250848241, 322519167, 752544723, 2257634169]

約数ペア:

[(1, 2257634169), (3, 752544723), (7, 322519167), (9, 250848241), (19, 118822851), (21, 107506389), (57, 39607617), (63, 35835463), (127, 17776647), (133, 16974693), (171, 13202539), (381, 5925549), (399, 5658231), (889, 2539521), (1143, 1975183), (1197, 1886077), (2413, 935613), (2667, 846507), (7239, 311871), (8001, 282169), (14851, 152019), (16891, 133659), (21717, 103957), (44553, 50673)]