858969999

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 1346492160

約数和(自身を除く): 487522161

約数列:

[1, 3, 9, 17, 51, 71, 107, 153, 213, 321, 639, 739, 963, 1207, 1819, 2217, 3621, 5457, 6651, 7597, 10863, 12563, 16371, 22791, 37689, 52469, 68373, 79073, 113067, 129149, 157407, 237219, 387447, 472221, 711657, 891973, 1162341, 1344241, 2675919, 4032723, 5614183, 8027757, 12098169, 16842549, 50527647, 95441111, 286323333, 858969999]

約数ペア:

[(1, 858969999), (3, 286323333), (9, 95441111), (17, 50527647), (51, 16842549), (71, 12098169), (107, 8027757), (153, 5614183), (213, 4032723), (321, 2675919), (639, 1344241), (739, 1162341), (963, 891973), (1207, 711657), (1819, 472221), (2217, 387447), (3621, 237219), (5457, 157407), (6651, 129149), (7597, 113067), (10863, 79073), (12563, 68373), (16371, 52469), (22791, 37689)]